Add EscalationMailer
Fix timezone
Add mail rake task
Add exception handling to escalate_mail rake task
Add Template model
Remove escalation_mailer views
Update TODO
Check in EscalationMailer if templates exist
Move rails_admin configs to models
Increase content textarea size in Template
Update TODO
Add SMTP parameters checks in escalate_mail rake
Update seeds with templates
Add EscalationMailer test & update fixtures
Add Template unit test
Update DB model image