Fixed：Unknown column 'basics.provider' in 'where clause')?

[VictorCai-bit]

When the provider is password,we will create the auth_identitys table using:
gormDB.AutoMigrate(&auth_identity.AuthIdentity{})
If the variable authInfo declared as auth_identity.Basic,will cause
if !tx.Model(context.Auth.AuthIdentityModel).Where(authInfo).Scan(&authInfo).RecordNotFound() { return nil, auth.ErrInvalidAccount }
error.
So,the variable authInfo must declare as auth_identity.AuthIdentity.

[VictorCai-bit]

There are also the same problems when register.

[swrdfish]

save problem is in password reset:
providers/password/reset_password.go

Please change all the occurrences inside password package.

[sachinpuranik]

This is quite valid fix and this is what i changed in my change set.
My Changeset #39 can be discarded in case this is merged. This fixes the issue in other cases as well.