Merge pull request #156 from ciplogic/master

Fixes Bug #11579 in NRefactory bug tracker
Merge pull request #157 from ciplogic/master

Basic fix for bug #10730
Added method for solution wide code actions.
ConvertToStaticMethodAction now converts member reference expressions
as well.
Operations can now be named.
Fixed formatting bug.
Fixed delegate maching constructors/operators etc.
Added test for the delegate/constructor bug.
Merge git://github.com/icsharpcode/NRefactory
Added Resharper disable keyword