sdu_weeding_trial_2013: Bug fixes and changes during field tests
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
differential_odometry_node: Added max_ticks_per_update launch parameter.
sdu_weeding_trial_2013: Bug fixes and updates made during field tests.
int_stamped_to_encoder: Updated to support topic names as launch parameters
pose_2d_estimator: Corrections made to Armadillo IV launch file.