Add sucker_punch gem.
update
Bg welcome email.
Merge branch 'master' of https://github.com/calblueprint/BPSF into bgmailer

Merge master
Merge branch 'master' of https://github.com/calblueprint/BPSF into bgmailer

Merge master
Bg user pledge email.
Bg admin crowdfailed email.
Bg admin crowdsuccess email.
Bg admin grantsubmitted email.
Bg grant crowdfailed email.
Bg grant crowdfunding email.
Bg grant funded email.
Bg grant rejected email.
Bg grant submitted email.
Bg user crowdsuccess email.
Rename mailer calls to suckerpunch job calls.
Gemfile.lock
Merge pull request #158 from calblueprint/bgmailer

Bgmailer