Merge pull request #107 from RagnarHauge/master

Div. small fixes requested by Statoil
CRA-698: Fixed compare program so it works under windows, and created windows project for compiling it. Fixed windows project for grammar to allow 64-bit release compilation. Added .exe to name of executable files for testscript when compiling under linux. Note: Requires updated testscript to work.
Merge branch 'CRA-698'