Preventing repeat no auth login with same email.
Storing email as username on no auth login.
Reverting to jdk 1.7
ignoring intellij artifacts
Set email as crs app username on no auth and email login.
Refactor email code to more appropriate name auth id
and more consistent with other auth providers
Merge branch 'master' into no-auth-login

Conflicts:
	src/main/java/org/cru/crs/auth/api/EmailAccountAuthManager.java
	src/main/java/org/cru/crs/auth/api/NoAuthManager.java
Merge pull request #31 from CruGlobal/no-auth-login

No auth login