Added Debug configuration
- Linked SparkleLib and SparkleLib.Git projects for windows
- Added ThreadException handling to SparkleUI
statusicon: Limit paused unsynced items list to 10
mac statusicon: Let the toolkit colour the icon
mac ui: Make About dialogue look good on Yosemite
mac ui: Make Note dialogue look good on Yosemite
eventlog: Line up file names that don't have a history
mac ui: Make Recent Changes window look good on Yosemite
mac statusicon: Let the toolkit colour the icon
eventlog: Line up file names that don't have a history
mac ui: Change font based on Mac OS version
Update News.txt
Merge branch 'yosemite'
Uncommented section. Removed clickhandlers. Added FIXME
Merge pull request #1569 from BarryThePenguin/windows-debug

windows: Add Debug configuration