pyloxi: trim blacklist
pyloxi: use LOXI IR for classes
pyloxi: use IR to generate enums
openflow_input: fix padding fields of new messages
py_gen: support embedding of_bsn_vport_q_in_q_t

Obviously oftype.py should figure this out automatically. Maybe when we create
a better representation of types than C strings this will be easier.
py_gen: make constant_for_value use the IR
py_gen: remove unused util code
generate pyloxi documentation using sphinx
Make port remove a request/reply pair.

Also added status indicator for create reply.

Updated c check build a bit to add flags
Merge pull request #22 from floodlight/bsn_det_vport

Make virtual port remove a request/reply pair.
Merge pull request #23 from capveg/master

Removed $BIGCODE hack in Makefile
loci: centralize copyright header
add pointer to license files to loci/pyloxi generated copyright headers

This indirection allows the project containing loci/pyloxi to pick the license.
add automerge test script
Merge pull request #24 from rlane/licenses

Add license pointer to generated code
automerge: cd into repository root
utest: add loxigen directory to front of sys.path

Python prepepnds apt-get installed packages even before PYTHONPATH. This caused
the parser unit tests to fail on machines with an older version of pyparsing
installed even though it's included in the repo.
Merge into master from pull request #26:
utest: add loxigen directory to front of sys.path (https://github.com/floodlight/loxigen/pull/26)
Merge into master from pull request #25:
add automerge test script (https://github.com/floodlight/loxigen/pull/25)
Merge remote-tracking branch 'origin/master' into pyloxi-ir

Conflicts:
	py_gen/oftype.py