shrank grasp arrows down to something more reasonable
Merge pull request #6 from KaijenHsiao/groovy-devel

shrank grasp arrows down to something more reasonable
database_interface dependency now sql_database
bumped version number in cmakelists to 0.7.1
Merge branch 'groovy-devel' of github.com:ros-interactive-manipulation/object_manipulation into groovy-devel