OPENAM-2507 
XUI displays misleading message when attempting Anonymous login with invalid or no user specified

OPENAM-2863
XUI returning Login/Password Failed instead of Authentication Failed when invalid Anonymous Login is attempted

Resolved by changing the error message to Authentication Failed.

git-svn-id: https://svn.forgerock.org/openam/trunk/openam@7485 0f4defcf-c51a-4c67-9f44-6fb5eba73c5d
OPENAM-3412...reviewed by Mark G via skype

git-svn-id: https://svn.forgerock.org/openam/trunk/openam@7490 0f4defcf-c51a-4c67-9f44-6fb5eba73c5d
Fix for OPENAM-3404
Small adjustments to CollectionHelper#getIntMapAttr

git-svn-id: https://svn.forgerock.org/openam/trunk/openam@7492 0f4defcf-c51a-4c67-9f44-6fb5eba73c5d
CR-2670 Fix for OPENAM-3347: OpenAM Admin Guide §13.5 should detail OAuth2 client and provider in separate instances of OpenAM

git-svn-id: https://svn.forgerock.org/openam/trunk/openam@7493 0f4defcf-c51a-4c67-9f44-6fb5eba73c5d