Using $account in ding provider call as $user is not initilized
Updaed codeing style to match Drupal
Fixes updating pincode bug by bypassing drupal email validator which requires unique email addresses
Fixes bug when mail is changed externally
Fixes comment spacing
Fixes comment
Returns false instead of nothing
False uppercase
Merge pull request #2 from Arni/mail_from_provider_bug

Fixes bug when mail is changed externally
Merge pull request #1 from Arni/update_pincode_bug

Fixes updating pincode bug by bypassing Drupal email validator