Fixed small error in installation script related to putting username in absolute path

install/dfall_install_ros_kinetic_ubuntu16.sh

@@ -154,9 +154,9 @@ echo "# ADDED AS PART OF THE D-FaLL-System INSTALLATION" >> ~/.bashrc
 
 # Add an evironment variable that point to the D-FaLL-System Repository
 echo "# Environment variable for the home directory" >> ~/.bashrc
-echo "export DFALL_HOME=\"/home/agent01/work/D-FaLL-System\"" >> ~/.bashrc
+echo "export DFALL_HOME=\"/home/$USER/work/D-FaLL-System\"" >> ~/.bashrc
 # And set the environment variable for this terminal session
-export DFALL_HOME="/home/agent01/work/D-FaLL-System"
+export DFALL_HOME="/home/$USER/work/D-FaLL-System"
 
 # Add the ROS environment setup to the .bashrc
 echo "# Source the ROS setup" >> ~/.bashrc

install/dfall_install_ros_melodic_ubuntu18.sh

@@ -154,9 +154,9 @@ echo "# ADDED AS PART OF THE D-FaLL-System INSTALLATION" >> ~/.bashrc
 
 # Add an evironment variable that point to the D-FaLL-System Repository
 echo "# Environment variable for the home directory" >> ~/.bashrc
-echo "export DFALL_HOME=\"/home/agent01/work/D-FaLL-System\"" >> ~/.bashrc
+echo "export DFALL_HOME=\"/home/$USER/work/D-FaLL-System\"" >> ~/.bashrc
 # And set the environment variable for this terminal session
-export DFALL_HOME="/home/agent01/work/D-FaLL-System"
+export DFALL_HOME="/home/$USER/work/D-FaLL-System"
 
 # Add the ROS environment setup to the .bashrc
 echo "# Source the ROS setup" >> ~/.bashrc