bump version

CMakeModules/FCLVersion.cmake

 # set the version in a way CMake can use
 set(FCL_MAJOR_VERSION 0)
 set(FCL_MINOR_VERSION 2)
-set(FCL_PATCH_VERSION 4)
+set(FCL_PATCH_VERSION 5)
 set(FCL_VERSION "${FCL_MAJOR_VERSION}.${FCL_MINOR_VERSION}.${FCL_PATCH_VERSION}")
 
 # increment this when we have ABI changes