Auto-generate badge slugs.
Change badge uniqueness requirements in schema.
updating from master
update from master
return badge after badge creation
Adding evidence type
standards alignment
Merge pull request #106 from mozilla/evidence-type

Adding evidence type
Merge branch 'standards-alignment'
Fix link from badge class to issuer
Merge remote-tracking branch 'origin/45-badge-uniqueness'
updates to migrations to work in prod and locally.
Merge pull request #110 from mozilla/fix-migrations

Fix migrations
0.2.12
Merge remote-tracking branch 'tgs/fix-internal-issuer-link'
Readability & whitespace

* Mostly whitespace changes
* Move one long message into a variable before putting it into an object
More whitespace cleanup.
Better badge instance deletion test.
Fix milestoneBadges->milestones table relationship
Adding webhook call when badge is deleted