Merge pull request #156 from eileenmcnaughton/7.x-4.4

CRM-15140 Incomptibility with Drupal Metatag module - wrong page titles
CRM-15173 Add Drush action to do civicrm_member_role_sync
CRM-15174
Merge pull request #157 from eileenmcnaughton/CRM-15173

CRM-15173 Add Drush action to do civicrm_member_role_sync
Merge pull request #158 from eileenmcnaughton/CRM-15174

CRM-15174 wording clarification on membership roles
CRM-11161 - Drupal 7 - don't add contacts statically to smart groups; remove as well as add sync'd roles on login.

----------------------------------------
* CRM-11161: Civicrm Group Roles Sync: support proper syncing of smart groups as well as static groups
  https://issues.civicrm.org/jira/browse/CRM-11161
Merge pull request #170 from davejenx/CRM-11161-D7

CRM-11161 - Drupal 7 - don't add contacts statically to smart groups; re...
CRM-15425: patched views field handlers for file URL output