irstv/CTS — pull request #57 by mukoki (2013-11-24 09:37:33+00:00)
Title: Two fixes for unit tests not passing and a comment for a third one.

I fixed EPSGTransform and UserDefinedTransform.
For FrenchGridsTest, transformation using blegg grids works fine but the one supposed to use NTv2 grid don't use it. Needs to investigate which parameter is supposed to tell the factory to use NTv2 grid.