OFPC_DATAPATH_GLOBAL_STATES config flag removal & OFPC_OPENSTATE capability added
Flag_mod creation + Set_Flag action modification
Minor fix
OXM_OF_STATE match field creation
Applications updates
maskedflags default offset 0
OFPSC_ADD_FLOW_STATE implementation
fix OFPTC_TABLE_STATEFUL flag
Flags, Flow States and Metadata Test application
Merge pull request #4 from Tesi-Luca-Davide/master

pull request RYU