Update to remove default RTF build, and addition of a link to 3.0.0 docs

git-svn-id: https://svn.forgerock.org/openidm/trunk@3818 d98387aa-ee2c-4292-a9e6-504d2a719fd3
[CR-4349][OPENIDM-2037] Refactored so that creating and testing connector configuration is more clear.

git-svn-id: https://svn.forgerock.org/openidm/trunk@3819 d98387aa-ee2c-4292-a9e6-504d2a719fd3