Add the authentication provider initial structure.
Fix wrong copy and paste PHPdocs.s
Merge pull request #43 from Gizra/fix-phpdocs

Fix wrong copy and paste of PHPdocs.
Merge branch '7.x-1.x' into 39-basic-auth-provider

Conflicts:
	restful.info
	tests/RestfulAuthenticationTestCase.test
	tests/modules/restful_test/plugins/restful/entity_test/main/1.5/main__1_5.inc