Fix validation and link issues uncovered by docbook-linktester

git-svn-id: https://svn.forgerock.org/openam/trunk/openam@5414 0f4defcf-c51a-4c67-9f44-6fb5eba73c5d
OPENAM-2376 Fix for reconstructing Jwt when switching servers with composite_advices

git-svn-id: https://svn.forgerock.org/openam/trunk/openam@5416 0f4defcf-c51a-4c67-9f44-6fb5eba73c5d