beta 5 - ui enchancements/ fixes

ui enchancements mainly in speakers manager

• better save changes messagebox (added cancel)
• speakers manages now close if save changes messagebox returns yes/no (no double closing required)
• writing spaces in name/degrees is now enabled

-save changes to transcription dialogshould not appear without actual changes were made

core:
fix: meta information on new transcription are not shared across domain
feature: spaker merging is now supported directly in Transcription.Core.speakerCollection
some typos were fixed

system:
Whole project is now set to framework 4.5

1.0 beta 4

Fixed selection off attributes
added custom attribute names to settings

1.0 beta 3

Bugfix: Degree after name of speakers was not loaded

1.0 beta 2 - more tested than beta 1

bugfix: critical bug in loading speakers - DBIDs were totaly broken

1.0 beta 1 - somewhat more tested than alphas :)

!!!Warning alpha 3 & beta 1 contains critical error, which broken local speaker synchronization

bugfix: relative path in Transcription.MediaUri should be now loaded correctly again
bugfix: serialization core library -> TranscriptionParagraph.Speaker now cannot be set to null

1.0 Alpha 3 - Do not use for serious work!!!, expect bugs

fixed major bug in undo system that was corrupting the redo function
Paragraph split/merge from UI are now only 1 action in undo, instead of 3

minor changes:
speaker database id attribute on speaker element in trsx can no longer be empty string.

1.0 Alpha 2 - Do not use for serious work!!!, expect bugs

!! Redo is bugged
bugfixes, optimalizations

1.0 Alpha 1 - Do not use for serious work!!!, expect bugs

New major Feature: Undo / Redo, including structural changes

• Implemented new event propagation system for propagating changes in transcription.
• Reworked UI to use this system
• Undo/redo features are based on these events

Command system cleanup

• I found a way to remove command bindings from AvalonEdit
• all the unused and conflicting commands should be found, removed from the AvalonEdits in the Element control and hacks used in editor_PreviewKeyDown/up should be deleted
• pageup/pagedown is probably handled in the main Listbox in speakersVisualizer, it should be removed too

bugfix

crash with absolute paths in mediaURI

new features

• drag and drop to main window is now supported also for audio files
• feature enabler more settings