add pr2eus to TEST_PACKAGES
fix find_package components for groovy, generae missing package via generete-all-msg-srv.sh
disable pr2-ri-test since this requires gazebo
bugfix: change link name
set time-limit 1800
change roseus-svnrevision -> roseus-repo-version, due to https://github.com/jsk-ros-pkg/jsk_roseus/pull/34