java_loxi: work commit
openflow_input: introduced type ipv4_t
java_gen: restructured + cleaned up
pre-written: fix exceptions
U64: fix bug with treatment of usigned long values > Long.MAX_VALUE
add Dummy OFFlowMod
generic_utils.memoize: support kwargs as a tuple
java_model: do not memoize enum.get_all_values (arg not hashable)
java_type: support $version for string version of readOp/WriteOp
of_class: fix typo in reader
Merge branch 'master' into java-work-andi-new
Makefile: add test_generic_utils
c_gen: some fixes for ipv4_t