caddress => fixed bug => default constructor used too short length value
crofconn => changed behaviour in method recv_message() => ignore connection state for certain messages
Merge remote-tracking branch 'origin/devel-0.4' into devel-0.5

Conflicts:
	VERSION
wildcard handling based on OF-1.0.1

wildcards do not have to be set on certain conditions
fixes #2
CHANGES updated due bugfix #2
cleanup comments and deprecated code
Merge branch 'devel-0.4' into devel-0.5
Merge branch 'devel-0.5' of https://github.com/bisdn/rofl-core into devel-0.5
revised classes cofmeterband* and cofmeterbands
new class: cofmsg_meter
added OFPT_METER_MOD message support to crofctl_impl, crofbase, crofsock, coferror_msg
crofdpt/crofdpt_impl => added method send_meter_mod_message()
new tests: cofmeterband and cofmeterbands
new test: cofmsgmetermod
new classes: cofmeterbandstats and cofmeterbandstatsarray
new tests: cofmeterbandstats and cofmeterbandstatsarray
crofconn => corrected debug output
Merge branch 'devel-0.5' into akoepsel/devel-0.5/working

Conflicts:
	src/rofl/common/crofbase.h
	src/rofl/common/crofconn.cc
	src/rofl/common/crofctl_impl.cc
new class: cofmeterstats / new test: cofmeterstats_test