twil_description: fix bug in display.launch
twil_ident: fix bug in CMakeLists.txt

add twil_ident
fix wheel names
remove twil_trajectories
remove twil_controllers

ROSBook 2018 initial submision

twil_description:
remove doc

twil_controllers:
remove car_linearizing_rne
remove adaptive_nonsmooth_backstep
remove numerical derivates

add twil_trajectories

twil_description:
add doc
use arguments to launch twil or twil/wam
add support to rviz
add effort limit to fixed wheels

twil_ident: get geometic parameters from parameter server

twil_controllers:
nonsmooth_backstep_controller:
parameter read form yaml file
publish odometry and status

twil_ident:
enable Eigen in CMakeLists.txt

twil_controllers:
use namespace in cart_linearizing.launch
add script to test openloop

add twil_gazebo_ros_control

Bug fixes.

twil_description: include transmisions
twil_ident: enable install target on CMakeLists.txt
twil_controllers: use namespace on joint_effort.launch

Ported to Indigo

twil_ident: first version

twil_controllers: Linearizing controller based on KDL model renamed to cart_linearizing_controller_rne.
Implemented new linearizig controller based on identified model
Implemented non-smooth backstepping controller (working?)

twil_description: included front wheel
included argument for paused start in simulation launch files

Initial commit
twil_control_gazebo

twil_controllers: Linearizing controller uses dynamic model computed
though KDL, which does not work for mobile robots.

twil_description