changed several string in option menu
Add RecordDuration Property

This way the Progress Bar's duration can be changed.
added icons for marking beginning and end of space
Remove Old TODOs
Add Delete Keybinding for InfoTabs
Add Separators to MenuItems
Merge branch 'master' of github.com:IMDC/LiveDescribe-Desktop
minor refactoring
minor refactoring
Add colour options UI skeleton
Add ColourScheme to preferences
Add reset button
Add Ok/Cancel/Apply buttons to pref window
Fix exception being thrown...

When no microphone is selected in the Audio Source tab.
Merge branch 'master' of github.com:IMDC/LiveDescribe-Desktop into danieldev
Add a ColourScheme to application settings
Add ICopy interface

Meant for creating deep and shallow copies, as well as differentiating
between the two.
Add partial application saving
Can now save colourschemes between sessions
Set colour of items based on system settings