Merge branch 'release/2.5.19'
Merge branch 'develop'

* develop:
  Fixing bug in view for creating recurring tasks
Pegging rails version
Fixing issues running the poller
Updated rake task ami:promote

  - optionally use SOURCE_ACCOUNT and TARGET_ACCOUNT ENV variables to
    determine promotion partners
Updating activemessaging code
Fixing bug
Fixing relationship between service_provider and server