scoped friend invite list to not include already invited or approved friends
Merge pull request #29 from edatrix/dropdown-filter

scoped friend invite list to not include already invited or approved fri...
Changed Action Mailer settings to our server/domain
Corrected form_tag to send trigger invite email in controller
Removed user invite relationship
Merge pull request #30 from edatrix/sendgrid

Sendgrid
fixed merge conflict in user spec