+VS2012 support
+Initial tests
Fixes to pass tests
More test-cases with fixes
update tests to use LinqDataTypes table
Fixed error with value types passing over WCF
Nullable enums support (inspired by http://www.rsdn.ru/forum/prj.rfd/5051428.flat)
Fix issue with linq over wcf in DmlTest.Update6
+Added tests and fixes for remaining uses of SetEnumConverter(Type type, MappingSchema ms)
+Added support and tests for field.Equals(enum.value) expression
Fixed formatting.
Merge branch 'pr/n148_MaceWindu'

Conflicts:
	UnitTests/Linq/UnitTests.Linq.csproj
Fixed formatting.
Fixed failing tests for Oracle
Merge branch 'master' of https://github.com/igor-tkachev/bltoolkit.git into Issue#132
Fixed Sybase SQLscript.
Fixed formatting.