Implemented RedundantPartialTypeIssue.
Merge pull request #236 from leoowen19/master

Fixed issues with Redundant Overriden Memebrs
Merge pull request #235 from mono-soc-2013/luiscubal-redundant-partial-type

Implemented RedundantPartialTypeIssue.
* ICSharpCode.NRefactory.CSharp.csproj: Added missing issue to the
  solution.

* ICSharpCode.NRefactory.Tests.csproj: Added missing issue to the
  project.
Synced 'PartialTypeWithSinglePartIssue'.
redundant partial modifier issues are now much less intrusive.
Fixed null reference exception.
Fixed null reference exception.
Added missing file to project.
Fixed bug in CS0759RedundantPartialMethodIssue: Proposed to 'fix' issue by removing the modifier -- which caused a compile error.
Merge pull request #237 from mono-soc-2013/luiscubal-fix-partial-method

Fixed bug in CS0759RedundantPartialMethodIssue
Merge branch 'master', remote-tracking branch 'upstream/master'
Appllied 'Fixed PartialTypeWithSinglePartIssue for nested partial
types.' from luiscubal + fixed an issue.
New code issue "Empty general catch clause"
Merge branch 'master', remote-tracking branch 'upstream/master'