update metapackage
updates to cmakelists.txt and package.xml, fixes #2
Merge pull request #3 from mikeferguson/groovy-devel

Fix #2
0.8.2
add new gripper action controller
check in mockup of new gripper controller
Warn of extra joints in joint trajectory, but only fail when missing a joint we control
fix joint_states subscriber, fix name of singlesided model
filling in a bit more
Merge pull request #8 from vanadiumlabs/groovy-devel

Sync up hydro-devel