Stubbed projects.
Added StyleCop.
Added Ektron DLLs.
Added extra Ektron DLLs.
Added AutoFixture, NUnit.
Included ContentCollectionCriteria extensions + tests.i
Added additional ByCollection() string option.
Created special filter classes.
Included
Added tests for Filter.
Added tests for Filter, FilterContentCollection.
Removed accidental StyleCop.cache checkin.