Add faster retry;2Q
Merge branch 'devel-0.3' of github.com:bisdn/rofl-core into devel-0.3
Fix for the fact that only OF 1.2 really supported in 0.3
Merge pull request #27 from richardclegg/devel-0.3

Partial fix for problem that only OF1.2 really can be used in 0.3