CRM-14186: drush cache clear: use the API to flush the code, and slip in a fix to delete the civicrm_class_loader drupal variable that can cause problems if the civicrm instance is moved around on a same server and classloader could get included twice.
merge
Use civicrm_api() instead of civicrm_api3()

since checking for is_error.
CRM-14381 - Views - group custom data joins to wrong table (contact)
Merge pull request #118 from mlutfy/4.4-crm14186

CRM-14186: drush cache clear: use the API to flush the code, and slip…
Merge pull request #132 from eileenmcnaughton/patch-1

CRM-14381 - Views - group custom data joins to wrong table (contact)
CRM-14464 fix preferred communication method
Merge pull request #133 from eileenmcnaughton/CRM-14464

CRM-14464 fix preferred communication method
Merge remote-tracking branch 'upstream/7.x-4.4' into 7.x-4.4-7.x-master-2014-04-21-08-11-48