Added imu, wrong pose but just for testing
Added imu
Fixed spurious deleting
Merge branch 'master' into gazebo_yarp_plugins_v0.2.0
Adding slash for coping with idiosincrasy in name parameter
Added support for simulated forcetorque sensors
Added ft sensors to legs
Fix update time bug 

Period is expressed in seconds, not milliseconds
Fixed imu pose, still to be tested on real robot
Commited version with coherent urdf and sdf
corrected configuration
Changed PID group name
Fixed FT sensors on icub_legs
Revert group name of position pids to preverse backawrd compatibility
added ft sensors
Merge branch 'master' into gazebo_yarp_plugins_v0.2.0

Conflicts:
	icub/conf/gazebo_icub_left_arm.ini
	icub/conf/gazebo_icub_left_leg.ini
	icub/conf/gazebo_icub_right_arm.ini
	icub/conf/gazebo_icub_right_leg.ini
	icub/conf/gazebo_icub_torso.ini
Merge pull request #3 from robotology-playground/gazebo_yarp_plugins_v0.2.0

Gazebo yarp plugins v0.2.0