version string in src/app/contextBroker/version.h
fixes proposed during PR review
REMOVE paConfig.h include in main_UnitTest.cpp (not really needed)
RENAME common/version.h -> compileInfo.h (including generation scripts and makefile)
Better ifndef/define for compileInfo. Fixed English for the date in that file.
Merge pull request #21 from telefonicaid/version_in_cb_directory

version string in src/app/contextBroker/version.h