Updated Autofac.
Updated Visual Studio and TFS assembly references for VS2013.
Added extension method to help Dispose Lazy disposables.
Refactored main view model a bit.
Updated packages.
Updated Wilinq.
Fixed formatting.
Disable project dropdown when there are no projects available.
Simplified WorkItemsViewModel by refactoring to not require a factory.
Separated test selection concerns into another class.
Updated notice file.
Ignore .bak files.
Removed unnecessary using statement.
- Added icons to buttons.
- Added connection status icon in status bar.
- Added confirmation dialog when removing automation.