test fix on api_v3_ContributionTest.testCompleteTransaction api_v3_ContributionTest.testCompleteTransaction
CRM-13294 fix membership to support IN format on contact_id

Conflicts:

	tests/phpunit/api/v3/MembershipTest.php

Conflicts:

	api/v3/Membership.php
	tests/phpunit/api/v3/MembershipTest.php
Add Options to Membership search to print labels & send letters

Conflicts:

	CRM/Utils/Token.php