improved scripts

.gitlab-ci/prepare.sh

 #!/bin/bash
 
 add_ndt_core_yaml() {
+    echo "Here you can add dependencies";
 #    echo "yaml file:///`pwd`/rosdep/${CI_ROS_DISTRO}.yaml" | tee /etc/ros/rosdep/sources.list.d/10-v4r.list
 #    rosdep update #> /dev/null
 }
 
 setup_apt() {
+    echo "Here you can define repo with our package";
 #    echo "deb [arch=amd64] https://rwiki.acin.tuwien.ac.at/apt/v4r-release ${1} main" | tee /etc/apt/sources.list.d/v4r.list
 #    wget -qO - https://rwiki.acin.tuwien.ac.at/apt/v4r-release/Public.key | apt-key add -
 #    apt-get update -qq #> /dev/null