Working towards refactoring goal: C-code of Python API shall also directly call JNI
Update README.md

added note that build is not working with Visual Studio 2012
(cherry picked from commit b9ac1fa)
Renamed all C-resource stubs, so that their purpose is now indicated
Merge branch 'beampy_directly_uses_jni'

Conflicts:
	src/main/c/gen/beampy.c
	src/main/java/org/esa/beam/extapi/gen/py/PyCModuleGenerator.java
weird things