PT-1123 - updated API docs to list accepted request content-types
PT-1141 - Updated the services_documentation version in the drupal-org.make file to use the latet release
PT-1141 - Hid shunt_api resource callback.

	modified:   docroot/profiles/petitions/modules/contrib/services_documentation/services_documentation.inc
	modified:   docroot/profiles/petitions/modules/custom/shunt_api/shunt_api.module

Conflicts:
	modules/contrib/services_documentation/services_documentation.inc
PT-1119 - Added api_key to the required parameters.

	modified:   docroot/profiles/petitions/modules/custom/api_signatures/api_signatures.inc
	modified:   docroot/profiles/petitions/modules/custom/api_signatures/api_signatures.module
PT-1119 - Implemented feedback from code review.
Removed contrib file that snuck in.
PT-1139 Added a function for validation link creation

	modified:   docroot/profiles/petitions/modules/custom/signatures_queue/includes/initiate_signature_validation.inc
	modified:   docroot/profiles/petitions/modules/custom/signatures_queue/signatures_queue.inc
	modified:   docroot/profiles/petitions/modules/custom/signatures_queue/signatures_queue.module
PT-1139 Adding the validation link to the email metadata.

	modified:   docroot/profiles/petitions/modules/custom/signatures_queue/signatures_queue.module
PT-1139 Passing metadata to Mandrill containing validation link.

	modified:   .gitignore
	modified:   docroot/profiles/petitions/modules/custom/signatures_queue/includes/initiate_signature_validation.inc
	modified:   docroot/profiles/petitions/modules/custom/signatures_queue/signatures_queue.inc
	modified:   docroot/profiles/petitions/modules/custom/signatures_queue/signatures_queue.module
	modified:   sites/default/modules/contrib/mandrill/lib/mandrill.mail.inc

  new file:   sites/default/patches/mandrill/mandrill-custom_metadata-2076319-1.patch
PT-1139 Added a function for validation link creation

	modified:   docroot/profiles/petitions/modules/custom/signatures_queue/includes/initiate_signature_validation.inc
	modified:   docroot/profiles/petitions/modules/custom/signatures_queue/signatures_queue.inc
	modified:   docroot/profiles/petitions/modules/custom/signatures_queue/signatures_queue.module
PT-1139 Passing metadata to Mandrill containing validation link.

	modified:   .gitignore
	modified:   docroot/profiles/petitions/modules/custom/signatures_queue/includes/initiate_signature_validation.inc
	modified:   docroot/profiles/petitions/modules/custom/signatures_queue/signatures_queue.inc
	modified:   docroot/profiles/petitions/modules/custom/signatures_queue/signatures_queue.module
	modified:   sites/default/modules/contrib/mandrill/lib/mandrill.mail.inc

  new file:   sites/default/patches/mandrill/mandrill-custom_metadata-2076319-1.patch
PT-1139 Fixing comments on new function as per code review.

	modified:   docroot/profiles/petitions/modules/custom/signatures_queue/signatures_queue.inc
PT-1160 - Added a function to cache an API Key node object.

	modified:   docroot/profiles/petitions/modules/custom/api_key_manager/api_key_manager.module
PT-1119 - Added api_key to the required parameters.

	modified:   docroot/profiles/petitions/modules/custom/api_signatures/api_signatures.inc
	modified:   docroot/profiles/petitions/modules/custom/api_signatures/api_signatures.module
PT-1160 - Added a cache clear when API Key nodes are saved and deleted.

	modified:   docroot/profiles/petitions/modules/custom/api_key_manager/api_key_manager.module
PT-1160 - Fixed several issues identified during code review.

	modified:   docroot/profiles/petitions/modules/custom/api_key_manager/api_key_manager.module
	modified:   docroot/profiles/petitions/modules/custom/petitions_data/petitions_data.module
PT-1160 - Added a missing t() invocation.

	modified:   docroot/profiles/petitions/modules/custom/api_signatures/api_signatures.module
PT-1160 - Fixed issues flagged by CodeSniffer

	modified:   docroot/profiles/petitions/modules/custom/api_key_manager/api_key_manager.module
PT-1160 - Updated hook_node_presave() implementation to clear caches for old and new API Key values

	modified:   docroot/profiles/petitions/modules/custom/api_key_manager/api_key_manager.module
PT-1160 - Made a few miscellaneous tweaks for consistent behavior and accurate documentation.