openal and fontft memleak fixes from keltaropt
tree1b53ffc7d28e7b35bf45152700b47b709b98a5da
drwxr-xr-x - core
drwxr-xr-x - docs
drwxr-xr-x - engine2
drwxr-xr-x - feditor
drwxr-xr-x - tools