Moved OpenFlippers Version file to OpenFlipper subdir, as its connected to the core Version

git-svn-id: http://www.openflipper.org/svnrepo/OpenFlipper/branches/Free@10812 383ad7c9-94d9-4d36-a494-682f7c89f535

CMakeLists.txt

@@ -8,7 +8,7 @@ set (CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_SOURCE_DIR}/cmake)
 # include our cmake files
 include (ACGCommon)
 
-acg_get_version ()
+acg_get_version (OpenFlipper)
 acg_get_version (OpenMesh)
 
 include (package)