Merge into master from pull request #132:
openflow_input: fix of_group_desc_stats_entry.group_type (https://github.com/floodlight/loxigen/pull/132)
Merge pull request #133 from andi-bigswitch/master

java_gen.OFMatchV3V13: auto-gen list of supported fields
Makefile: make java targets more standard

separate the 'regular' make targets from the eclipse-workspace
target
get_config_reply|set_config: fix enum, support java
java_gen: fix typo in MatchField
Makefile: make wireshark by default