2005-04-17  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* imgSeekLib/MainForm.py: fixes bug at startup on new versions of PyQT (QSizePolicy)

	* imgSeekLib/imgSeekApp.py: fixes bug at startup when detecting locale

2005-02-09  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* imgSeekLib\imgdb.cpp: Applied patch by Daniel Fahlgren. Fixes bug which made compared image (when loaded from an external file) to be loaded rotated.

2005-01-23  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* imgSeekLib\imgdb.cpp: implemented a "low level" jpeg loader, which interacts directly with libjpeg so now imgSeek doesn't have to read the whole jpeg file in order to generate thumbnails and add an image to database. That represents a reduction by 1/3 to the time needed to thumbnail and add images to the database. On some benchmarks, adding 160 files (1600x1200) would take an average of 1'10" and now it takes 32".

	* imgSeekLib\BatchEditForm.py (batchform.closeEvent): fixed bug on Windows where dialogs wouldn't show up again after being closed

	* imgSeekLib\imgSeekApp.py (DlgMain.newgroupbtn_clicked): fixed some unicode bugs

2005-01-22  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* imgSeekLib/imgSeekApp.py (DlgMain.onRenameImageMenu): added "Rename image" menu option	

2004-10-21  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* intl/imgseek_pt_BR.ts: finished Portuguese (BR) translation

	* imgSeekLib/imgSeekApp.py (DlgMain.tr): added i18n support

2004-09-12  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* RELEASED 0.8.4

2004-09-11  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* imgSeekLib/dbCallbacks.py (cbDatabase): fixed bug when resetting database and creating a new one

	* added "Follow symlink" option to the "Add images" tab

	* now sorting thumbnails and html album pictures by path, instead of showing them by random id order

2004-07-31  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* Fixed/closed several bugs:  <br>959344	Panning in fullscreen mode; <br> 959321	Wrong previews of images from unmounted media;   <br>959318	Error in slideshow/fullscreen for rotated images;   <br>953931	Set background;   <br>945867	Version problems;  <br>922076	compile problem on debian testing;  <br>892944	Fit-to-window gives error / doesn't work;  <br>860002	missing/lost thumbnails;  <br>996311	Type error when refreshing metadata;

	* imgSeekLib/HTMLAlbum.py (HTMLAlbum.start): applied patch adding a Prev/Next image link for HTML albums, from "Kyle R. Burton" (mortis|at|voicenet.com)

2004-04-18  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* imgSeekLib/Transforms.py (Transforms.rotate): fixed bug when using jpegtran. Patch by Antonio Ceseracciu (antony|at|stanford.edu)

2004-03-08  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* RELEASED 0.8.3

2004-03-04  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* imgSeekLib/ImgDB.py (ImgDB.visited): New feature: "agressive" database mode (disabled by default). On this mode, images on the filesystem viewed by the user are automatically added to database.

2004-02-29  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* imgSeekLib/imgSeekApp.py (SearchImportcombo_activated): fixed bug: Import image history combo was not functional

2004-02-28  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* imgSeekLib/ImgDB.py (ImgDB.removeGroup): fixed bug which would save the entire db on every remove operation unnecessarily

	* imgSeekLib\imgSeekApp.py (DlgMain.__init__): "See selection as gqview collection" tool option will be hidden on win32

2004-02-27  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* imgSeekLib/imgSeekApp.py (DlgMain.createPopups): added "Query random images" action for results browser

	* imgSeekLib/imgdb.cpp: made sure std::ofstream uses binary mode, so it won't choke when loading a db on win32

	* imgSeekLib/HTMLAlbum.py (HTMLAlbum.start): should now prompt and create a new dir for the album when the supplied path doesn't exist.

	* imgSeekLib/Settings.py (Env.__init__): improved win32 support

2004-02-04  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* imgSeekLib/SlideShowDialog.py (SlideShowDialog.showImg): remember image orientation preferences just like the preview pane

	* imgSeekLib/ImgDB.py (ImgDB.addFile): fixed bug for images with the same fullpath but on different media

2003-12-24  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* imgSeekLib/MetaWnd.py (MetaWnd.metaFromTable): Fixed bug related to string encoding on metadata dialog. Strings are now encoded in iso-8859-1. If you have any better idea regarding this fix or what encoding should be used, please express so.

2003-12-08  Steffen Neumann  <sneumann|at|techfak.uni-bielefeld.de>

	* imgSeekLib/imgdb.cpp: printf format, cosmetic fix, compiles w/out warning

	* imgSeekLib/imgdb_wrap.cxx: initialised value, cosmetic fix, compiles w/out warning

	* imgSeekLib/imgdb.h: array initialisation, cosmetic fix, compiles w/out warning

2003-12-08  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* imgSeekLib/ImgDB.py (ImgDB.getThumbDB): fixed bug #855775, related to metadata editing and thumbnails on removable media.

2003-12-04  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* imgSeekLib/imgSeekApp.py (DlgMain.onConfigChange): the checkboxes "Extract Exif" and "Extract Iptc" on the Add tab are now sticky, ie. they are now an option on imgSeek.ini

	* imgSeekLib/ImgDB.py (ImgDB.hashStr): fixed bug #848705: Image grouping on the HTML album module was done by group name, and not unique ID, so only a page for the first homonymous group was generated.

2003-10-08  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* imgSeekLib/imgSeekApp.py (DlgMain.BrowseSimCatIconView_clicked): workaround for bug #816201: issue a warning and return immediately when trying to display invalid similarity group


2003-09-23  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* imgSeekLib/ImgDB.py (ImgDB.addDir): fixed bug #810736 -- adding '/' recursively

2003-09-18  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* RELEASED 0.8.2

2003-09-16  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* imgSeekLib/Settings.py (ConfigDefaultTemplate): fixed bug related to settings on python2.3

2003-09-05  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* RELEASED 0.8.1

	* imgSeekLib/ImgDB.py (ImgDB.addDir): now catching exceptions when listing dirs, so a recursive add is not aborted when a subdir fails (OSError, etc)
	(ImgDB.getThumb): added try: except: to all os module operations

	* imgSeekLib/Settings.py (LoadConfig): treat "True" and "False" as '1' and '0' on .ini preferences file

	* fixed bug on html album (broken thumbnail generation for non-database images)

2003-08-25  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* RELEASED 0.8

2003-08-17  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* imgSeek: generateui.sh will now strip WState_Polished from forms generated by pyuic because it's generating code incompatible with older pyqt versions

2003-08-16  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* imgSeekLib/imgSeekApp.py (DlgMain.promptForBatch): improved gqview export tool option. It will now prompt user for a batch, and then export the batch content. Also made it non-blocking

2003-08-09  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* new "Hacking" document with notes on understanding and writting imgSeek code: http://imgseek.sf.net/hacking.html

	* imgSeek: startup speed improvement - application code is now on a module (which can be byte-compiled)

	* new "export as cqview collection" option on the Tools menu. Patch from Tuomas Airaksinen (tuomas.airaksinen|at|jyu.fi)

	* new "search by groups" tab. Patch from Tuomas Airaksinen (tuomas.airaksinen|at|jyu.fi)

2003-08-08  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* imgSeekLib/ImgDB.py (ImgDB.addDir): fixed bug #781864, when Scanning db dirs for new images

2003-08-06  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* Tools/imgSeekCmd: Added support for using files outside the database as query sources. (patch from Christian Pirkheim - pirkheim|at|gmx.at)

2003-07-26  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* imgSeek (DlgMain.onShowGroupsMenu): added option "Show groups" that lists all groups an image belongs to

	* (DlgMain.BrowseCategListView_clicked): Added option "Browse groups recursively", that, when enabled, shows all images inside a group (recursing into subgroups) when it's clicked on the group treeview.

	* imgSeekLib/ImgDB.py (ImgDB.addFile): improved support for mounted volumes

	* imgSeekLib/MainForm.py (MainForm.__init__): Image info on the preview panel is now a readonly lineedit widget, so it's possible to copy text from there.

2003-06-28  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* RELEASED 0.7.2

	* fixed "Move selected images to dir" popup option and a few other bugs

2003-06-20  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* imgSeekLib/HTMLAlbum.py (HTMLAlbum.__init__): all styles should now have "style.css" as it's css file and "bg.png" as the page background.
	(HTMLAlbum.header): removed hardcoded aq.css and aqbg.png, and changed to style.css and bg.png

2003-06-10  Steffen Neumann  <sneumann|at|techfak.uni-bielefeld.de>

	* imgSeekLib/HTMLAlbum.py: Using uniquename and extension for filename generation.

	* imgSeekLib/ImgDB.py: added methods uniquename and extension for use in HTMLalbum et al. Sports ISO9660 conforming 8.3 filenames

2003-06-06  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* more speed improvements when adding images to database using QT

2003-06-05  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* added option (on by default) to create group name automatically when adding images. New group name will be current system time. Later this could evolve to something better, like the top level dir of images to be added, appended with something to make it unique.

	* improved IPTC metadata import. Repeated fields should be properly imported now

2003-06-03  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* show image filesize and dimensions on the bottom label @ preview pane

2003-05-25  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* misc. bugfixes everywhere

	* full persistency for all kinds of similarity grouping (color,date,filename would get lost on 0.7.1)

	* speedup when moving/copying images across groups

	* improved startup time

	* added a few HOWTO entries on the documentation section of the project site

2003-05-17  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* RELEASED 0.7.1

	* new Remove file command on Tools/imgSeekCmd

	* new Similarity grouping by Filename

	* added "scan for new images on startup" option to Options -> Database

2003-05-03  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* improved thumbnail iconview, you can now browse dirs with thousands of images instantly

	* new Similarity grouping by Date (file modify date)

	* new Similarity grouping by Color (extremely fast)

	* improved Similarity grouping code. It's now implemented in C++. Grouping 1700 images took 25 seconds and now takes 10. Should also scale a lot better now.

2003-04-29  Steffen Neumann <sneumann|at|techfak.uni-bielefeld.de>

	* Fixed jpegtran argument

	* rebuild thumbs for transformed images

	* added range parameter to INT transform parameters

2003-04-28  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* RELEASED 0.7

2003-04-25  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* added "Set as desktop background" option to the preview pane popup menu (will try to use bsetbg, Esetroot and xsetbg)

	* cleaned Settings module code and changed how global objects and environment vars are stored and shared among imgSeek modules.

	* improved metadata editor dialog and fixed bugs

2003-04-21  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* added "Recent opened databases" to the file menu

2003-04-20  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* new HTML album style (Slides). Also fixed some problems on Acqua.

2003-04-19  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* Browse by system directories can now show only image files

	* "Scan all directories for new images" will now respect the restrictions on the "Add" tab.

2003-04-11  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* speed enhancements when images are added to database. (Specially when QT is used instead of ImageMagick). Adding 300 images would take on avg. 12.0 seconds, now it takes 7.6.

2003-04-10  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* added persistency (ie, imgSeek will now remember how you like to view a specific image) for rotations as a metadata field "ViewRotate".

2003-04-09  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* code cleanups, verbose mode command line option, fixed tab order on most dialogs, fixed Enter keypress event for the combobox on the Add tab.

2003-03-30  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* Improved and fixed HTML albums. Used patch from Steffen. There is now an option to generate an intermediary page for each image, with scaled down dimensions on the <img src=...> HTML tag, so the user's browser can resize it before showing.

2003-03-16  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* RELEASED 0.6.6.1

	* an error on the IptcExtract module prevented imgSeek from starting on a system without PIL installed. Corrected on 0.6.6.1

2003-03-15  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* new "Slideshow search results" option for query results

2003-03-12  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* RELEASED 0.6.6

2003-03-10  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* improved image loading speed on GUI

2003-03-09  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* new imgSeekCmd user guide on site doc section

	* improved imgSeekCmd. New query command and options. Image databases can now be populated and queried without ever running the QT GUI

	* Create logical groups from similar images automatically (on the Browse by similarity tab)

	* improved error handling

	* New Rotate and Invert transform

	* improved Automatic Similarity Grouping

2003-03-08  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* documented/cleaned code. New module api docs on project page.

	* fixed bug on C++ module that caused db inconsistency: if an image failed to load, it's id would still be present and associated to an invalid signature, while the python db would have no idea this image exists.

2003-03-07  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* RELEASED 0.6.5

2003-03-05  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* The crippled win32 testing distribution is back online. PIL is now used to do all necessary conversion to a format QT 2.3 can read at C++ level. Please test it and report any bugs.

2003-03-03  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* new Rename wizard (on the Collection menu)

2003-03-01  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* started using distutils from Python2.3a (will be included on the source dist). Extension module is now compiled (linked) properly with g++. The g++ manual hack is now gone. There is no more buildext.py and everything should be handled correctly by distutils.

2003-02-26  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* html styles and misc data is now installed by default to /usr/share/imgSeek (but it's ok if things end up being stored at /usr/share/imgseek and other similar locations)

	* stopped using distutils C/C++ extension support, so setup.py should now compile the extension "manually", making sure g++ is used for compiling/linking.

	* fixed html fullsize image extension bug (all linked images would have the png extension regardless of the actual encoding format)

2003-02-20  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* improved windows version and released experimental package (self extracting installer). I expect to update this installer every 2 days until first beta release.

	* small bugfixes

2003-02-18  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* RELEASED 0.6.4

	* converted all .gif on imgSeekLib/styles to .png. (used on html albums)

2003-02-16  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* Browse by database directory tree hierarchy changed. Every entry is now atomic

	* imgSeek can now add images when the file has no extension

	* actions that apply on batches can now be launched from the Batch Editor dialog

2003-02-14  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* RELEASED 0.6.4rc1

	* setup will now detect if user has ImageMagick or QT development files, using what's appropriate when compiling C++ modules

	* adding images is now a little faster when you have ImageMagick lib on your system. A lot of optimizations are still possible and promised for next releases.

2003-02-13  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* Finished IPTC metadata extraction support and made EXIF and IPTC optional when adding files (extracting may slow down the process of adding lots of files when you don't need iptc/exif)

	* improved slideshow options and resize behavior

2003-02-12  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* better drag&drop support. (copy/move working the way it should)

	* added "ignore file extensions" when adding files

2003-02-11  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* new "Caption" filter on the Transform dialog

2003-02-10  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* debian dir added to CVS. Thanks Steffen Neumann

	* added Transform dialog, which is enabled when Python Imaging Library is found

	* started using a source tree for win32 and one for linux

2003-02-07  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* finished windows NSIS installer

	* imgdb.cpp is now independent of QT

2003-02-05  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* added ImageMagick support. Preparing for win32 port.

2003-02-04  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* code cleanups

	* better error handling for EXIF module

2003-01-31  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* added "Open in external program", "save image as displayed", etc, popup options on the preview pane

2003-01-29  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* new "imgSeekCmd" command line utility

2003-01-26  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* RELEASED 0.6.3

	* fixed memory leaks on imgdb.cpp (resetdb and removeID)

2003-01-28  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* state of expanded/collapsed groups on Browse by group tree is now persistent

	* Rewrote callback system to allow more complex features

2003-01-26  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* added progress dialog to the Refresh Database action

	* fixed some popups inconsistencies

	* added CSV (DSV) metadata import dialog

	* added XML and CSV file export dialog

	* thumbnails are now displayed with correct (proportional) dimensions

	* new "Copy file to another location" option on image popup menu

	* new "Reset database" option to the file menu

	* fixed locale bug for future versions where locales may be used

2003-01-24  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* RELEASED 0.6.2

	* finished multiple selection commands and drag&drop

	* add image progress is now displayed on the Add image tab

	* imgSeek RPM's now available

2003-01-23  Ricardo Niederberger Cabral  <nieder|at|mail.ru>

	* RELEASED 0.6.1

	* Removed PIL dependencies, fixed some bugs on setup.py

2003-01-21  Ricardo Niederberger Cabral  <nieder |at| mail.ru>

	* RELEASED 0.6

	* Add image process can now ignore files with a dimension smaller than the specified

2003-01-20  Ricardo Niederberger Cabral  <nieder |at| mail.ru>

	* now you can move and remove multiple selected images/groups from listviews

	* fixed missing uparrow.png from setup

	* Added realtime sketch query

	* fixed Add dir combo history.

	* Finished new C modules. HUGE speed improvements

2003-01-18  Ricardo Niederberger Cabral  <nieder |at| mail.ru>

	* Declared all modules inside imgSeekLib on the __init__.py

	* Applied patch from Sean Reifschneider <jafo |at| tummy.com> to fix EXIF data extraction bug (missing exif key handler)

	* Finished writting new C modules

2003-01-17  Ricardo Niederberger Cabral  <nieder |at| mail.ru>

	* RELEASED 0.5.2

	* A missing feature on PyQT 3.4 that prevented users of this version of PyQT from starting the Metadata dialog and Duplicate Finder Wizard on 0.5.1 has been fixed, and since this is an important bug, I released 0.5.2.

2003-01-16  Ricardo Niederberger Cabral  <nieder |at| mail.ru>

	* RELEASED 0.5.1

	* changed layout of the search tab, giving more space to the preview pane

	* finished "search for images with similar filenames"

2003-01-15  Ricardo Niederberger Cabral  <nieder |at| mail.ru>

	* fixed hiding/showing files/dirs starting with "." on the browse by system dir listview

	* fixed annoying bug that made progress dialogs popup whenever a new dir is scanned

	* a few bugfixes from 0.5 release

	* now you can "undo" a search: click on the undo button on the search tab and you'll get the last results.

	* added find for similar filenames on the context-menu for images

2003-01-13  Ricardo Niederberger Cabral  <nieder |at| mail.ru>

	* added function to calculate the difference between two images. (Comprised of a subset of the code needed for full db querying)

	* finished duplicate image finder wizard

2003-01-12  Ricardo Niederberger Cabral  <nieder |at| mail.ru>

	* RELEASED version 0.5

	* by creating a work batch, you can now make a web album with similarity groups, keyword groups, directories, system directories, all mixed together

	* HTML album improvements

	* added slideshow for similarity groups

	* added config option to do slideshows recursively or not

	* changed all icons to KDE 3.x standard icons

2003-01-11  Ricardo Niederberger Cabral  <nieder |at| mail.ru>

	* bookmark system directories for quick system browsing

	* smooth scaling for thumbnails and image previews

	* now you can scan all dirs on database for new files and have them added automatically

	* generating groups of similar images is now extremely fast

	* EXIF metadata extraction bug fixed. Thanks to "jlobato" (https://sourceforge.net/users/jlobato/) for pointing it out

	* now you can apply metadata changes to a group of photos in a batch

	* introduced the work batch editor dialog

	* huge speed improvement when doing searches for images on database

	* modules cleanup

2003-01-10  Ricardo Niederberger Cabral  <nieder |at| mail.ru>

	* fixed bug when adding a dir that is a parent of a dir already on database

	* fixed QT 3.4 start crash and small metadata bug and RELEASED 0.4.1

	* HUGE speed improvements

2003-01-08  Ricardo Niederberger Cabral  <nieder |at| mail.ru>

	* RELEASED version 0.4

	* EXIF metadata automatic extraction

	* now you can't add images individually, that is, all images must be bound to a real directory

	* introduced the concept of Volumes and Groups

	* database engine completely reformulated to allow future improvements and extensions

	* add dirs with keyword or size restrictions

	* html album improvements

	* save and restore main windows dimensions and splitters position

	* history of typed dirs/paths everywhere

	* image zoom, rotate and fit for the preview pane

2003-01-06  Ricardo Niederberger Cabral  <nieder |at| mail.ru>

	* finished HTML album

	* finished drag and drop for groups listview

	* sketch history

2003-01-05  Ricardo Niederberger Cabral  <nieder |at| mail.ru>

	* changed browsing layout, there is now a image "preview" window

	* introduced volumes and groups of images

	* Introduced metadata dialog editor

	* RELEASED 0.3
