Merge pull request #95 from 130s/hydro-devel

changelog for 0.2.17
0.2.17
(moveit_config) Default speed needs to be moderately slow.
Merge pull request #99 from 130s/moveit_slower

(moveit_config) Default speed needs to be moderately slow.
changelog 0.2.18
Merge pull request #100 from 130s/changelog_0.2.18

changelog 0.2.18
0.2.18
Remove WAIST_Link to use only WAIST (Fix #97).
(IO files) Minor improvement to api doc.
Ignore tests for lighting when on simulation (Fix #94)
Merge pull request #107 from 130s/94_ignore_handlight_on_sim

Ignore handlight testing on sim
Merge pull request #105 from 130s/97_wrong_baseframe

Remove WAIST_Link to use only WAIST (Fix #97).
changelog for 0.4.1. Bumping minor version (see #91).