Changed ros install to indigo
Merge pull request #159 from ros-controls/change_ros_install

Change ros install to indigo branches
Updated changelogs
0.8.0
Register plugin under a group. Fixes #162.
Merge pull request #163 from pal-robotics/rqt-cm-group

Register plugin under a group. Fixes #162.
Use upstream liburdfdom-dev package.

Refs ros/rosdistro#4633.
Merge pull request #168 from pal-robotics/liburdfdom-dev

Use upstream liburdfdom-dev package.
Update changelogs.
0.8.1
Switch TravisCI to use indigo-devel.
Merge pull request #169 from pal-robotics/travis-indigo

Switch TravisCI to use indigo-devel.
Restore hydro for CI.
Merge pull request #170 from pal-robotics/travis-indigo

Restore hydro for CI.
Propagate urdfdom changes to CMakeLists.txt

urdfdom is now standalone, so it must be find_package'd independently.
Also, the rosparam rostest was not being built correctly.
Merge pull request #172 from pal-robotics/liburdfdom-dev

Propagate urdfdom changes to CMakeLists.txt
Update changelogs
0.8.2
fix spelling errors
Merge pull request #173 from shadowmanos/indigo-devel

Fix spelling errors