Add utility function for use with linked_list iterate_list.
Add Event Forwarding Interfaces to switch daemon/manager.
Workaround for fd starvation issue found during #7.
* Fix using the same After hook only approach submitted to cucumber/aruba.
Refactor based on comment. (trema/trema#238)
* Do not truncate words on APIs (cfg, fwd, etc.)
* Split .feature for each commands
* Compile example apps inside .feature
Fix description grammer, etc.
Fix memory corruption bug when buffer* is reallocated.
Event Forward Interface Ruby API.
Fix a issue where read_pid was failing when a trema name was specified with -n or --name option.
Merge branch 'develop' into switchd_branching
Suppress invalid option error message.
Fix build on 32bit environment.
* Revert the test added and add cucumber scenarios.
* Support for Ruby Controller case.
Merge branch 'switchd_branching' into develop