Attempting to fix caddress.h/c endianness issues (BIG_ENDIAN)
added assertions to the socket implementations
Merge remote-tracking branch 'origin/devel-0.5' into endianness_endpoint
Fixing setters
buffer-ids should be OFP_NO_BUFFER, when they are not in response of a PKT_IN. Perhaps default buffer_id in rofl::openflow::cofflowmod should be OFP_NO_BUFFER
Fixing unused variable 'tmp' on some compilers when compiled without debug
Fixing unused variable 'addr' in of1x_action.c on some compilers when compiled without debug
check for NULL

next_timeout can be NULL if there are no timeouts
fixes #20
ciosrv => added to cioloop::run_loop() an additional security check for existence of ciosrv object, when pselect() returns with a returna value of 0 indicating a timeout, even when there is no ciosrv instance waiting for one. Very unlikely, but seems to be related to issue #20.
fixed make check for rofl-common, fixed bug related to ofp_flow_stats->flags field for OFP1.3