Try compilation with GEOMTK

I modified the CMakeLists.txt of GEOMTK and GEODIAG-CMOR so the latter
can be compiled with the former.
Fix a bug in ConfigManager class
Merge commit '9acafd76d242d51b714cddcdfdfed727720a28e4' into cmor

Conflicts:
	tools/geomtk/CMakeLists.txt
	tools/geomtk/src/Utils/ConfigManager.cpp
	tools/geomtk/src/Utils/test/test.config