Merge pull request #22 from castomer/master

sidekiq tested ok in production
Merge pull request #23 from castomer/bugfix

bugfix of sidkiq gem dependency
just can use api, fixed in future
Merge pull request #24 from zerdliu/master

just can use api, fixed in future
Merge pull request #25 from castomer/bugfix

bugfix of indicator add
mongodb model match new db
Merge pull request #26 from zerdliu/master

mongodb model match new db
Merge remote-tracking branch 'upstream/master'
restart sidekiq after deploy