Fix wrong Collada scale value (mm -> m).
More compact reem+RGBD sensor launcher filename.
Fix typo in robot uploading script.
Add mobile base subassembly for separate spawning.
Initial results with Gazebo 1.4.

- Upper body actuators working as expected.

- No sensors nor mobile base yet integrated.
Update laser orientation.

Patch by Jose R. Capriles.
Update torso 2 joint position limits.
Remove no longer used file.
Rename robot subassemblies.
Add plugin for pinning robot at simulation start.
Update diffdrive plugin and range sensor configuration.
Update grasp hack to SDF syntax.
Add missing include statement.
Update effort limits (non-realistic values).
Update sensors to Gazebo 1.5.