SLING-3458 - Restrictions imposed by ProviderResourceAccessSecurity should not be discarded by ApplicationResourceAccessSecurity, 
SLING-3462 - Make ResourceAccessSecurity provider context and application context behave the same way

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1579213 13f79535-47bb-0310-9956-ffa450edef68