Tidying

src/freedombone

         # Ensure that a copy of the config exists for upgrade purposes
         if [[ $CONFIGURATION_FILE != "/root/${PROJECT_NAME}.cfg" ]]; then
             cp $CONFIGURATION_FILE /root/${PROJECT_NAME}.cfg
-        fi      
+        fi
         if grep -q "VOIP_TURN_PORT" $CONFIGURATION_FILE; then
             VOIP_TURN_PORT=$(grep "VOIP_TURN_PORT" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
         fi
 
     if [ ! -d $MEDIAGOBLIN_WORKING_DIRECTORY ]; then
         mkdir -p $MEDIAGOBLIN_WORKING_DIRECTORY
-    fi  
+    fi
 
     git_clone $MEDIAGOBLIN_REPO $MEDIAGOBLIN_WORKING_DIRECTORY
     cd $MEDIAGOBLIN_WORKING_DIRECTORY
     if [ ! "$?" = "0" ]; then
         exit 278826
     fi
-    
+
     ./configure --with-python3 --without-virtualenv
     if [ ! "$?" = "0" ]; then
         exit 462826
     fi
-    
+
     make
     if [ ! "$?" = "0" ]; then
         exit 738229
     fi
-    
+
     if [ ! -d $MEDIAGOBLIN_WORKING_DIRECTORY/user_dev ]; then
         mkdir $MEDIAGOBLIN_WORKING_DIRECTORY/user_dev
     fi
         echo $'paste.ini not found'
         exit 52762
     fi
-    
+
     cp -av mediagoblin.ini mediagoblin_local.ini
     cp -av paste.ini paste_local.ini
 
     # TODO configure ini files
 
     chown -hR mediagoblin:www-data $MEDIAGOBLIN_WORKING_DIRECTORY
-    
+
     # init with systemd
     echo '[Unit]' > /etc/systemd/system/mediagoblin.service
     echo 'Description=Mediagoblin (Media Server)' >> /etc/systemd/system/mediagoblin.service
     systemctl daemon-reload
     systemctl enable mediagoblin
     systemctl start mediagoblin
-    
+
     # web config
     MEDIAGOBLIN_VIRTUAL_HOST=/etc/nginx/sites-available/$MEDIAGOBLIN_DOMAIN_NAME
     echo 'server {' > $MEDIAGOBLIN_VIRTUAL_HOST
     # update the dynamic DNS
     CURRENT_DDNS_DOMAIN=$MEDIAGOBLIN_DOMAIN_NAME
     add_ddns_domain
-    
+
     echo 'install_mediagoblin' >> $COMPLETION_FILE
 }
 
             fi
         fi
     fi
-    
+
     echo '##' > /etc/turnserver/turnserver.conf
     echo '# TurnServer configuration file.' >> /etc/turnserver/turnserver.conf
     echo '#' >> /etc/turnserver/turnserver.conf
     echo '## Certification Authority file.' >> /etc/turnserver/turnserver.conf
     echo "ca_file = \"/etc/ssl/certs/ca-certificates.crt\"" >> /etc/turnserver/turnserver.conf
     echo '' >> /etc/turnserver/turnserver.conf
-    echo '## Server certificate file.' >> /etc/turnserver/turnserver.conf   
+    echo '## Server certificate file.' >> /etc/turnserver/turnserver.conf
     if [ -f /etc/ssl/certs/$DEFAULT_DOMAIN_NAME.pem ]; then
         echo "cert_file = \"/etc/ssl/certs/$DEFAULT_DOMAIN_NAME.pem\"" >> /etc/turnserver/turnserver.conf
     else
         if [ -f /etc/ssl/certs/$DEFAULT_DOMAIN_NAME.crt ]; then
-            echo "cert_file = \"/etc/ssl/certs/$DEFAULT_DOMAIN_NAME.crt\"" >> /etc/turnserver/turnserver.conf           
+            echo "cert_file = \"/etc/ssl/certs/$DEFAULT_DOMAIN_NAME.crt\"" >> /etc/turnserver/turnserver.conf
         fi
     fi
     echo '' >> /etc/turnserver/turnserver.conf
     echo 'mod_tmpuser = false' >> /etc/turnserver/turnserver.conf
 
     echo "${MY_USERNAME}:password:${DEFAULT_DOMAIN_NAME}:authorized" > /etc/turnserver/turnusers.txt
-    
+
     systemctl restart turnserver
 
     echo 'install_sip_turn' >> $COMPLETION_FILE