Cleaning up ethswctld example. Make it multi-version compatible (1.0, 1.2 and 1.3). OF1.0 and 1.3 to be fixed.
Fixing OF1.3 support in ethswctld
Merge remote-tracking branch 'remotes/origin/etherswitch_multiversion' into akoepsel/devel-0.5/ethswctld
ethswctld => some minor changes to output
ethswctld => added new classes cflowtable and cflowentry
ethswctld => now uses two distint classes for FIB entries and installed flow entries