Added default capabilities to group table depending on OF version
Added calls to set_group_table_defaults to __of1x_set_pipeline_tables_defaults
Fixed group capabilities for case OF10
testomatd => added test for push/pop vlan
Merge branch 'devel-0.5' of https://github.com/bisdn/rofl-core into devel-0.5
testomatd => added test for push/pop vlan via groups
testomatd => added test for push/pop vlan via groups
testomatd => added test for push/pop vlan via groups
testomatd => added test for push/pop vlan via groups
testomatd => added test for push/pop vlan via groups
testomatd => added test for push/pop vlan via groups
testomatd => added test for push/pop vlan via groups
testomatd => added test for push/pop vlan via groups
crofsock => fixed bug in method send_message() => add all messages of types OFPT_FLOW_MOD/GROUP_MOD/PORT_MOD/TABLE_MOD to the same high priority transmission queue in order to prevent packet reorderings, e.g. between FLOW_MOD and GROUP_MOD messages, which may result in error replies by the data path element
Adding changes. preparing for v0.4.4
Merge remote-tracking branch 'origin/devel-0.4' into devel-0.5

Conflicts:
	VERSION
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
crofdpt => added a convenient method drop_buffer() for dropping buffer slots on the data path
Merge remote-tracking branch 'remotes/origin/etherswitch_multiversion' into akoepsel/devel-0.5/ethswctld