Richfaces quickstarts is actually merged from richfaces repo.

Since JDF team makes some updated (most related to BOMs) and other minor fixes and changes, the process of updating quickstarts from remote repositories is painful.

We should replace those quickstarts by using git submodule which will still allow to control what commit/tag is being published, and also make the corrections available back to upstream repo via Pull Requests.

• Richfaces quickstarts should have JDF changes merged back to richfaces main repository.

• Then a git submodule with 'richfaces-quickstarts' name should be added to https://github.com/jboss-jdf/jboss-as-quickstart

• This git submodule should point to a richfaces tag

• Old richfaces quikcstarts should be removed from JDF (top-level) repository