* Load the JointGroupPositionController so jog commands can be sent

* Load new controllers for UR5/UR10, too

* Add other controllers in launch file

* Add JointGroupPositionController to UR e-series

Squashed commits:

* update installation instructions to be consistent with the ROS wiki
* recommend the use of catkin_make instead of catkin build
* readme: clarify installation instructions further.
* readme: don't point users to kforge any more.
* readme: Kinetic is a name.

* Add Migual Prada as maintainer.

* Sort maintainers alphabetically.

* Fix maintainers and author listing in all e-series pkgs.

Was missing from #380.

* add new metapackage, first step to rename the repo

* meta: use package format 2.

* meta: depend on all UR packages.

* Make old metapkg depend on new one.

Transitional period only.

Squashed commits:

* Deprecated Item
     replace MoveGroupExecuteService with MoveGroupExecuteTrajectoryAction
* Deprecated item
* Deprecated item

* Added meshes for E series as well as gazebo and descriptions

* Added example MoveIt! configs for the E-series arms

* updated default planner for moveit config

* Updated metapackage

* Updated urE ambiance so gazebo looks right

* e_description: add proper collision models.

Simple convex hulls for now, but these could be replaced with more
advanced convex decompositions in later PRs.

removed non-existent moveit KDL libraries from ur_kinematics includes

* Add RobotModeDataMsg

* msg: clarify that not all fields from RobotMode are published

Updated xacro namespace.

Updated mesh ambience so the model isn't so dark in gazebo

all: update maintainer and author information.

Squashed commits:

* add roslaunch tests
* add missed dependencies
* Do not install roslaunch tests.

Squashed commits:

* Fix overlapping properties between robot definitions

   Uploading a different UR definition used to break the previous definition files by overwriting their link lengths. This commit makes the property names for each robot unique so they are independent of the other robot models.

* Move robot-specific parameters inside macro

   This is the cleaner solution for what the previous commit was meant to solve

Merged commits:

* missed python module definition and setup.py script
* clean the __init__ file

Using the 'doc' attribute on 'arg' elements.

readme: add badge and dev job link.

Fix meshes

Gazebo tag self collide