Update setup.sh

Repository moved
Update action_hooks/start

Repository moved.
Update action_hooks/stop

Repository moved.
Update setup.sh

Update Jetty version
Radme
updated to Jetty 8.1.11.v20130520
use OPENSHIFT_DIY_LOG_DIR
replaced OPENSHIFT_INTERNAL_*
kill jetty.pid only if running
gracefully handle failed startup in stop.sh
Merge pull request #2 from brmeyer/master

Updated Jetty, better restart handling, update to cartridges v2
bumped up xmx
bumped up heap even more
Merge pull request #4 from brmeyer/master

Increased heap space
Merge branch 'master' of https://github.com/openshift-quickstart/jetty-openshift-quickstart

Test
Updated setup.sh