adding ros-grant (pr2-grant)
removing deprecated ros_grant
moving ros-grant to the main bin directory to be able to call it using rosgrant only (no rosrun...)
moved ros_grant to its own package - might need to move it to its own repo for cleaner build
moved ros_grant to its own repo for easier release
fixed dep
added and registered JointCommandInterfaces
Merge F_ros_grant into F_joint_command_interfaces
replace pr2-grant with ros_grant
resolve compiler error
removed singleton classes from eml and replaces EthercatHardware with a vector of
bug fixes in initialization
set param after init
Merge pull request #18 from shadow-robot/F_ros_grant

F ros grant
Merge pull request #17 from shadow-robot/F_joint_command_interfaces

Implement and test JointCommandInterfaces
Merge pull request #19 from shadow-robot/F_add_functionality_to_customhw

F add functionality to customhw
Merge pull request #20 from shadow-robot/F_multiple_ethercat_ports_per_loop

F multiple ethercat ports per loop
Merge pull request #21 from shadow-robot/F_set_param_after_init

F set param after init
Make the start address non-static (each ethercat port will have its own separate logical address space)