GenCode - Add an optional caching mode.

If CIVICRM_GENCODE_DIGEST is set, then GenCode will write out a digest of
all its inputs & templates. If someone tries to rerun with the same inputs,
then GenCode will do nothing.
GenCode - Ignore cache/digest if some key files are missing
CRM-14249 - fix fatal error when anonymous user accesses civicrm/mailing/view.

----------------------------------------
* CRM-14249: Can't view public mailings when logged out
  http://issues.civicrm.org/jira/browse/CRM-14249
Merge pull request #2547 from davecivicrm/CRM-14249

CRM-14249 - fix fatal error when anonymous user accesses civicrm/mailing...
CRM-14325 - adding participants to event from manage groups

If default search profile is set, you cannot reliably add participants
to an event when doing so from the manage group interface.

----------------------------------------
* CRM-14325: when default search profile is set, can't reliably add contacts to event from manage group page
  http://issues.civicrm.org/jira/browse/CRM-14325
Merge pull request #2342 from totten/4.4-cache-codegen

GenCode - Add an optional caching mode.
Merge pull request #2626 from jmcclelland/participants-to-event

CRM-14325 - adding participants to event from manage groups
CRM-14210. Use get_headers() and check for 200 response instead of file_get_contents(), as some servers do not return FALSE on 40x response code.
CRM-14210 - Add hidden option to disable security alerts
CRM_Utils_Check_Security - Represent messages as objects
CRM-14210 - Add API for running security checks
Merge pull request #2631 from totten/4.4-14210

CRM-14210 - Use get_headers(). Add API.
ContactInfo.tpl - Fix broken markup
Merge pull request #2637 from colemanw/4.4

ContactInfo.tpl - Fix broken markup
CRM-14196 - states missing from export fuzion fix - part 2 = resulting e-notice
CRM-14196 - states missing from export fuzion fix - not sure what final fix will be
Merge pull request #2638 from colemanw/CRM-14196

Apply eileen's patch for CRM-14196
CRM-14065 - Only compare date not time for activity status warning
Merge pull request #2639 from colemanw/4.4

CRM-14065 - Only compare date not time for activity status warning
CRM-13966 - Fix export prefix, suffix, gender