JBTIS-106 - change version for teiid dependencies and update from M7 to ...

Move from

http://download.jboss.org/jbosstools/updates/requirements/kepler/20130510-0900-M7/

to:

http://download.jboss.org/jbosstools/updates/requirements/kepler/201306260900-R/

correct all versions (including teiid eclipse dependencies)