change to use struct
Merge remote-tracking branch 'origin/thrift' into inotify
change .gitignore and remove *.pyc
Merge branch 'thrift' into inotify

Conflicts:
	.gitignore
	pizaid-controller.gemspec
storage: fix get_name
storage.rb: fix initialize of @storages
storage.rb: fixing bug @storage -> @storages
scripts/pizaid-disk: fix bug of option
add scripts/pizaid-dev
scripts/pizaid-dev: fixing bug
Merge branch 'thrift' into inotify
Merge branch 'inotify'