[AME-257] Searching for Sessions acorss servers + initial REST interface.

git-svn-id: https://svn.forgerock.org/openam/trunk/openam@4127 0f4defcf-c51a-4c67-9f44-6fb5eba73c5d
AME-555 Removing openam-test from parent pom.xml, as per CR-1216

git-svn-id: https://svn.forgerock.org/openam/trunk/openam@4129 0f4defcf-c51a-4c67-9f44-6fb5eba73c5d
AME-333 with CR-1209

git-svn-id: https://svn.forgerock.org/openam/trunk/openam@4130 0f4defcf-c51a-4c67-9f44-6fb5eba73c5d