added the argument to change the name of the robot_description

[VahidAminZ]

fixes #211

[landscape-bot]

Repository health decreased by 3% when pulling c8d8676 on F#211_change_robot_description_param into 4d1ebd1 on indigo-devel.

• 34 new problems were found (including 0 errors and 0 code smells).
• No problems were fixed.