Bumping joystick_drivers to 1.9.8
Merge pull request #489 from jkammerl/master

Releasing ar_track_alvar package -> 0.3.2
Merge pull request #488 from jbohren-forks/master

Bumping joystick_drivers to 1.9.8
Update releases/groovy.yaml
Update releases/groovy.yaml
Bugfix kobuki release
Merge pull request #491 from stonier/patch-16

Bugfix kobuki release
add eigen2
Merge pull request #492 from k-okada/master

add eigen2
Fix rosdep files check/clean scripts

Use pyyaml internal rules to decide whether to put quotes
or not around strings. This prevents crashes for gentoo rules (among others)
Merge pull request #493 from po1/clean-rosdep

Fix rosdep files check/clean scripts
Fixing repo URL in PCL.rosinstall
Added doc file for bond_core