PT-1302 - Removed crufty reference to captcha file.

	modified:   wh_core.info
TEMP - Use git to download project. Easier and faster for testing builds.

 	modified:   build-petitions.make
 	modified:   drupal-org.make
PT-1316 - Added a hook to make subscription info available during signature processing.

 	modified:   signatures_queue/includes/process_signatures.inc
PT-1316 - Fixed typo in docblock.

 	modified:   signatures_queue/includes/receive_new_signatures.inc
PT-1316 - Renamed hook_signatures_queue_subscribe() to hook_petition_signatory_opt_in() and documented.
PT-1316 - Fixed misnamed key in api_services_responses.info.
PT-1316 - Added petition_id to hook_petition_signatory_opt_in() signatory argument.
PT-1304 - Fixed PHP notices on petition pages.
PT-1294

- Added a settings toggle for registration/simplified signing.
- Added logic to display a different form depending on setting.
- Modified the petition display template to display the placeholder text.

	modified:   docroot/profiles/petitions/modules/custom/wh_petitions/wh_petitions.admin.inc
	modified:   docroot/profiles/petitions/modules/custom/wh_petitions/wh_petitions.info
	modified:   docroot/profiles/petitions/modules/custom/wh_petitions/wh_petitions.module
	modified:   docroot/profiles/petitions/modules/custom/wh_petitions/wh_petitions.pages.inc
	modified:   docroot/profiles/petitions/modules/custom/wh_petitions/templates/wh-petitions-page-petition.tpl.php
PT-1294 Applying code review changes

	modified:   docroot/profiles/petitions/modules/custom/wh_petitions/templates/wh-petitions-page-petition.tpl.php
	modified:   docroot/profiles/petitions/modules/custom/wh_petitions/wh_petitions.admin.inc
	modified:   docroot/profiles/petitions/modules/custom/wh_petitions/wh_petitions.module
	modified:   docroot/profiles/petitions/modules/custom/wh_petitions/wh_petitions.pages.inc
PT-1304 - Added link to Petitions Signature Form admin page to admin/petitions/settings.
PT-1296 - Fixed PHP pass by reference warning.
PT-1304 Added the petitionssignatureform_signature_form to the petition display

	modified:   docroot/profiles/petitions/modules/custom/wh_petitions/wh_petitions.pages.inc
PT-1304 - Corrected petition ID argument passed to form constructor on petition pages.
PT-1315 Deleted hardcoded call to form from template pre-render

	modified:   docroot/profiles/petitions/modules/custom/wh_petitions/wh_petitions.pages.inc
PT-1315 Export dump of wh_context feature, containing the new form block addition to the right rail on petition detail page.

	modified:   docroot/profiles/petitions/modules/features/wh_contexts/wh_contexts.context.inc
	modified:   docroot/profiles/petitions/modules/features/wh_contexts/wh_contexts.features.inc
	modified:   docroot/profiles/petitions/modules/features/wh_contexts/wh_contexts.info
PT-1315 Control the visibility of the form block depending on simplified signing toggle

	modified:   docroot/profiles/petitions/modules/custom/wh_petitions/templates/wh-petitions-page-petition.tpl.php
	modified:   docroot/profiles/petitions/modules/custom/wh_petitions/wh_petitions.module
PT-619 - Fixed undefined index notices in wh_petitions module.
PT-619 - Fixed (most of) the coding standards issues in wh_petitions.admin.inc.
Fixed PHP notices from cruft at end of petitions.info.