[CSharpBinding] Added tooltip for dynamic.
[CSharpBinding] Removed unneeded lines.

Had //done on certain cases to mark progress. Removed.
Merge pull request #492 from TheCommieDuck/master

[CSharpBinding] Added tooltip form and summary text for missing keywords.
Correction of spelling mistakes
Adding French translations
Merge pull request #493 from dorinf/master

Spelling mistakes and French translation
[Ide] WelcomePageListButton hover color can now be changed.
Try work around for 'Bug 16519 - Pasting into source editor breaks
after a while'.
Fixed 'Bug 18110 - "Splash Screen" gets in the way when errors occur
on startup'.
Merge remote-tracking branch 'origin/master' into retina

Conflicts:
	main/src/addins/MonoDevelop.SourceEditor2/MonoDevelop.SourceEditor.QuickTasks/QuickTaskOverviewMode.cs
	main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Gui.Dialogs/SplashScreen.cs
	version-checks
[NuGet] Support drag and drop for package sources in preferences.
[NuGet] Update NuGet to version 2.8.1
Workaround for crash reported in bug #18096
[NuGet] Update menu tooltips.

Add Update Packages to main Project menu.
Fixed 'Bug 18111 - Fix -> Create member on other file with open search
menu fails '.
Updated reference to md-addins
[NuGet] Show status of package sources in preferences.

On opening the package sources in the preferences dialog all the
sources are checked in the background. Any error is displayed
next to the package source.
[NuGet] Show warning icon for invalid package sources in preferences.
[NuGet] Fix package source warning icon overlapping text on Mac.
[Win32] Fix Subversion uncaught exception.