Moving back cititruck.xacro to oru repo
Created by: MFernandezCarmona
Hi, We used this description in MS2. It was used by Timm with his calibration files and already includes the asus sensor. I thought that it should be better if is here. It also solves a weird bug with the forks in gazebo. Once this is approved, I'll do the corresponding changes in iliad_metapackage