[Git] Remove unused icon
[Core] Fix potential NRE
fixed a spelling mistake in german translation
Merge pull request #495 from alu96/master

fixed a spelling mistake in german translation
[NuGet] Add caching for package icons.

Do not make multiple http requests for the same package icon.
Bug 18146 - Exception generated when user enter wrong Git credientials

Fix an exception, credentials dialog returning ok for both cases.
Build fix
Bug 18086 - "NGit.Api.Errors.CannotDeleteCurrentBranchException"
Bump mono-addins to fix bug #17056
[NuGet] Fix removed package source used in Add Packages dialog.

Removing or disabling a package source in Preferences when it was the
active package source was still being used in the Add Packages dialog.
The combo box was empty but the old source was still being used.

Handle all package sources being disabled. The Add Packages dialog
will only show Configure Sources in the combo box.

Handle all package sources except one being disabled when the active
package source is the Aggregate source (All).
[VersionControl] Change text to Remove
[Ide] Welcome page buttons are now more flexible.
[NuGet] Fix templates with NuGet packages not finding id/version.
[Core] Fix project template issue

Don't rewrite the project name property in ProjectCreationInformation
since that object is reused when creating a solution with more than
one project
Merge remote-tracking branch 'origin/master' into retina

Conflicts:
	main/src/core/Mono.Texteditor/Mono.TextEditor.csproj
Bump md-addins
[NuGet] Fix file changed warning when adding/removing MSBuild import.
[VersionControl] Don't allow empty commit messages
Updated references to ngit, xwt, guiunit, md-addins
Updated reference to xwt