update last_login when authing with token
updated fistLogin date comparison
replace appLogin with fbLogin
renamed user in creating a user
ewlcome msg fixes
Merge pull request #699 from onepercentclub/feature/CLUB-631

Feature/club 631
dont add fb pic if there is a user picture
CLUB-589, dynamic checker for empty fields, enabling submit button and validate fields
Merge branch 'develop' into feature/CLUB-589

Conflicts:
	bluebottle/bb_accounts/static/js/bluebottle/bb_accounts/controllers.js
Merge pull request #703 from onepercentclub/feature/CLUB-589

CLUB-589, dynamic checker for empty fields, enabling submit button and v...
Merge pull request #702 from onepercentclub/feature/CLUB-649

dont add fb pic if there is a user picture
Merge remote-tracking branch 'origin/develop' into feature/club-639

Conflicts:
	bluebottle/bb_accounts/templates/bb_accounts/_signup_content.hbs