added test email input group
set up send test email call
#220 Send test email & verification email improvements
fixed BaseController not defined in email settings action
Merge branch 'master' into PB220
added messaging to test email sending
Merge branch 'master' into PB220
#220 test email code review changes
Merge pull request #232 from pencilblue/PB220

#220 Send test email & verification email improvements