Trivial - comment formatting.
Refs eileenmcnaughton/civicrm_entity#6.
Refs eileenmcnaughton/civicrm_entity#5. Example code to replace drupal_process_form() with user_save()/drupal_mail().
Don't create duplicate contacts

Setting $config->inCiviCRM prevents creation of duplicate contact
records when user_save() is called. Refs #4650.
Perms correction.
Code docs style.
Instant signin after user creation.

Refs #4650.
Refs eileenmcnaughton/civicrm_entity#7.
Code docs cleanups.
Merge pull request #9 from xurizaemon/7.x-1.x

User creation & signin additions + cleanup