Merge pull request #10 from lilfade/butterflyknife

Butterflyknife
Merge pull request #12 from lilfade/butterflyknife

Butterflyknife
Implement constant parameters in permit validators
Merge pull request #15 from lilfade/butterflyknife

Butterflyknife
Merge pull request #16 from lilfade/butterflyknife

added validation class to posted vars
Merge pull request #48 from lilfade/master

Email login
More work on auth manager
Merge pull request #17 from alexweissman/butterflyknife

Butterflyknife