CR-3452 Fix for AME-3382: Document CREST application and application types API

git-svn-id: https://svn.forgerock.org/openam/trunk@8857 0f4defcf-c51a-4c67-9f44-6fb5eba73c5d
CR-3454 Fix for AME-3381: Document CREST policy evaluation API

git-svn-id: https://svn.forgerock.org/openam/trunk@8858 0f4defcf-c51a-4c67-9f44-6fb5eba73c5d
Typo

git-svn-id: https://svn.forgerock.org/openam/trunk@8862 0f4defcf-c51a-4c67-9f44-6fb5eba73c5d