Update to latest version of Ruby
Add current subscribers
Merge branch 'refs/heads/feature/subscribers' into develop
Update current subscriber heading image
Merge branch 'refs/heads/develop'
Fix redirect bug

This was working fine on staging, but not on production. This is the first attempt to fix it on production by changing to the new hash syntax.
Merge branch 'refs/heads/hotfix-2.1.1'
Merge branch 'master' of github.com:wavetronix/pulse