delayed jobs instead of rufus scheduler
fix notification bug
indexes for tables
Merge pull request #67 from worldintime/add_indexes_to_tables

indexes for tables
Merge pull request #68 from worldintime/iba_76_push_notification_bug

fix notification bug
fix mailers delay
fix schema conflict
fix schema.rb
Merge pull request #70 from worldintime/delayed_jobs_gem

Delayed jobs gem
Fix upload avatar (need testing with png)
Change text for Push notifications
Merge pull request #71 from worldintime/fix_upload_avatar

Fix upload avatar (need testing with png)
Merge pull request #72 from worldintime/iba_75_text_for_push_notifications

Change text for Push notifications
Merge branch 'master' into test_coverage_2
next test update