Move CMake library's files to libraries dir.
Clean CMake files.
CMake changes for dedicated builds.
Fix for error on Clang compiler: reinterpret_cast from 'const void *' to 'FunctionType *' (aka 'void (*)(EngineObject *, const char *, const char *)') casts away qualifiers
         return R( reinterpret_cast< FunctionType const* >( /*const_cast<void*>*/(mFn) )( mThis, a, b ) );
Fix error on Clang compiler: 'ival' is a protected member of 'Dictionary::Entry'
Merge pull request #681 from BeamNG/fix_cmake_linux_dedicated

Fix CMake linux dedicated on gcc and Clang