Added new ABB.SrcML.Data.Core project to act as a shim between external data clients and the srcml service.
Added new test utilities assembly with some common file operations we need across all tests.
Added new srcML utilities from Kent State.
* Added new srcML utilities from KSU
* Removed C# srcML utilities as the new set handle C#
* Updated SrcMLGenerator to handle C# by default
* Updated tests
Merge branch 'master' into topic-data-incrementalupdate

Conflicts:
	SrcML.NET.sln