Merge pull request #1 from floodlight/master

Syncing with floodligh/loxigen
Merge pull request #3 from floodlight/master

Keeping master up to date
Function to read masked port numbers
Merge branch 'master' of github.com:floodlight/loxigen
Recursive ethertype reader
Virtual port creation message reader
Deleting read_bitmap function
Adding read_of_table_name_t function
java_gen: use auto-generated reader/writer code for OFBsnVportQInQ

This commit removes unimplemented manual stub methods for reading
and writing OFBsnVportQInq from ChannelUtilsVer${version}. Instead,
it delegates reading to the auto-generated reader.

Caveat: It seems the c code does not correctly honor the format
defined in openflow_input at this time. Based on the input, the
autogenerated reader and writer start the vport with a type and
a length field:
    uint16_t type == 0;
    uint16_t length;  /* 32 */
This is inconsistent with the implementation in bigdb and
what the switch seems to expect.
Merge into master from pull request #179:
java_gen: use auto-generated reader/writer code for OFBsnVportQInQ (https://github.com/floodlight/loxigen/pull/179)
openflow_input: add more TLVs used by the ARP agent
Merge into master from pull request #181:
openflow_input: add more TLVs used by the ARP agent (https://github.com/floodlight/loxigen/pull/181)
openflow_input: add BSN packet-in reason "ARP"
Merge into master from pull request #182:
openflow_input: add BSN packet-in reason "ARP" (https://github.com/floodlight/loxigen/pull/182)
java_gen: use correct type+default for of_flow_mod.out_group
Merge branch 'master' of github.com:floodlight/loxigen
Merge into master from pull request #183:
java_gen: use correct type+default for of_flow_mod.out_group (https://github.com/floodlight/loxigen/pull/183)
java_gen: beautify toString output of OFMatch
Merge into master from pull request #184:
java_gen: beautify toString output of OFMatch (https://github.com/floodlight/loxigen/pull/184)
Merge into master from pull request #168:
Function to read masked port numbers (https://github.com/floodlight/loxigen/pull/168)