Fixed adding targets located in a directory above the current

git-svn-id: http://opensource.mlba-team.de/svn/common/CMake@571 9e4c620c-c391-4b63-a7fb-4924991ea895
Disable inlining when using clang on OS X

git-svn-id: http://opensource.mlba-team.de/svn/common/CMake@573 9e4c620c-c391-4b63-a7fb-4924991ea895
Experimental support for the new ninja generator of CMake

git-svn-id: http://opensource.mlba-team.de/svn/common/CMake@574 9e4c620c-c391-4b63-a7fb-4924991ea895
Added option to add flags to debug or release builds only

git-svn-id: http://opensource.mlba-team.de/svn/common/CMake@575 9e4c620c-c391-4b63-a7fb-4924991ea895