CRM-14903 fix REGEX to RLIKE
Merge pull request #3553 from eileenmcnaughton/4.4

CRM-14903 fix REGEX to RLIKE
CRM-14856 - Fix regression with Drupal-Profile integration
CRM-14856 - CRM_Profile_Form - Restore behavior of add_to_group_id when there are multiple profiles

The behavior is to scan a combined list of UFFields, see if each UFField's
parent UFGroup has "add_to_group", and use it if found.  If multiple
UFGroups define "add_to_group", then the value of the last UFField wins.

I don't see this as good behavior -- just compatible behavior.
Merge pull request #3555 from totten/4.4-14856-regr

CRM-14856 - Fix regressions in Drupal-Profile integration
CRM-14908 - Do not hide payment options just because a $0 price option is selected if total is != $0.

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* CRM-14908:
  https://issues.civicrm.org/jira/browse/CRM-14908
Merge pull request #3559 from davecivicrm/CRM-14908

CRM-14908 - Do not hide payment options just because a $0 price option i...
Merge remote-tracking branch 'upstream/4.4' into 4.4-master-2014-06-25-23-42-42

Conflicts:
	CRM/Profile/Form/Edit.php
	templates/CRM/Event/Form/Registration/Register.tpl
	xml/schema/Core/MappingField.xml