CRM-13620 - Change the check_permission function for frontend to reflect that we can now use standard permission checking against admin-configured frontend permissions.

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* CRM-13620: WordPress frontend permission have hard-coded paths which prevents new paths introduced by extensions from working
  http://issues.civicrm.org/jira/browse/CRM-13620
Merge pull request #26 from davecivicrm/CRM-13620

CRM-13620 - Change the check_permission function for frontend to reflect...
fix comment on check_permission function
Merge pull request #27 from dlobo/MiscFixes

fix comment on check_permission function
Merge remote-tracking branch 'upstream/4.4' into 4.4-master-2013-10-22-00-02-18

Conflicts:
	civicrm.php
CRM-13694 - Check if CIVICRM_SETTINGS_PATH already defined
Merge pull request #28 from colemanw/4.4

CRM-13694 - Check if CIVICRM_SETTINGS_PATH already defined
Merge remote-tracking branch 'upstream/4.4' into 4.4-master-2013-11-11-10-55-24
Merge remote-tracking branch 'remotes/upstream/master' into master-cmw