Drop handler is now giving correct feedback to drag source.
Cleanup
Merge pull request #567 from lvv83/master
Removed unnecessary set of Effects property to same value, setting Handled to true is enough to give correct feedback to drag source.
Merge pull request #568 from gumme/WpfDesignerDropFix

Drop handler is now giving correct feedback to drag source.
Check for negative height or width before changing object since it will cause an exception
#561 some more work on localization
fix bug in LoadAndExpandToNode
ProjectChangeWatcher should respect "DetectExternalChanges" setting value
localize EventCreationCompletionData item text
Fix #580: EventHandler names suggested by code completion should include the variable name/expression.
Merge pull request #576 from gumme/WpfDesignerNegativeWidthHeightCheck
Fix #577: app.config is not generated correctly with contents of Settings.settings
Fix #355: AvalonDock auto-hide pads close unexpectedly in high-DPI
Fix #581: SharpDevelop 5 fails to run when Visual Studio "14" CTP/.NET Framework vNext is installed