Fix initialization of TTS
Improve async dialog handling
Arguments to async dialogs not tied to notification system
Add preference to disable notification system
Make DatabaseErrorDialog async
Merge pull request #586 from timrae/fixTTS

Fix initialization of TTS
Merge pull request #588 from timrae/asyncDialogHandling2

Improve async dialog handling
One commit with GLOSBE fixes
Update 16-multimedia-editor.xml

Fix spelling error
Fix escaping of media when it's on a remote server
Merge pull request #589 from timrae/fixRemoteMediaEscape

Fix escaping of media when it's on a remote server
Update 13-newfeatures.xml

Add note to new features list
Bumped version to 2.3.1beta1

@branch-specific
Fix crash when closing preferences
Merge pull request #590 from timrae/saveColCrash

Fix crash when closing preferences
Make back button behave consistently in browser search bar
Merge pull request #592 from timrae/browserSeachClear

Make back button behave consistently in browser search bar
add icons to marketing folder
Merge pull request #593 from timrae/appIcon

add icons to marketing folder
Use local files when changing icon to blue
Merge pull request #594 from ospalh/hotfix-2.3.1

Use local files when changing icon to blue
Remove isNookDevice test in DeckPicker.
Add detection method for Chromebooks.