Fixed 'Bug 20018 - C# Name Conventions Style dropdown list returning
incorrect values'.
bumped debugger-libs
this commit makes sure that these files are part of the tarball:
from src/core/MonoDevelop.Ide:
gtkrc
gtkrc.win32
gtkrc.win32-vista
gtkrc.mac

the file src/core/MonoDevelop.Core/BuildVariables.cs.in

the projects:
tests\TestRunner\TestRunner.csproj
src\core\MonoDevelop.TextEditor.Tests\MonoDevelop.TextEditor.Tests.csproj
tests\Ide.Tests\Ide.Tests.csproj
Updated reference to xwt
Updated reference to md-addins
Added workaround for shared project loading issue

VS doesn't include the curly braces in the ProjectGuid of shared projects.
This workaround adds the braces.
Fixed 'Bug 20058 - Error while executing command: Resolve'.
Fixed 'Bug 19967 - Namespace renaming duplicates namespace name 3X'.
Fixed 'Bug 20075 - Resolver resolves nonvisible types'
Fix refactoring issues with shared projects

When creating a new file as a result of a refactoring operation in a shared
project make sure the file is added to the shared project, not the referencing
project.

Fixes bug 19531 - Moving class to its own file from Shared
Asset Project adds the file to the wrong project
Merge pull request #566 from mono/fix-19531

Fix refactoring issues with shared projects
Merge pull request #564 from tpokorra/improveTarBall

add missing files to the tarball
Fix issue when saving file links in shared projects

The link path doesn't have to be prefixed with the directory location
variable since it is a path relative to the project folder.

Fixes bug #20063 - Adding a new file to a shared project results in a
self referencing file link
fixed line endings
[Debugger] Make sure the selection is non-empty before trying to get the selected row

Fixes bug #20008
Updated reference to md-addins
Clean up solution configurations
Fix Windows build configurations
bumped debugger-libs
Merge remote-tracking branch 'upstream/master'