MT#5587 create the enable nginx link with .links

debian/ngcp-www-csc.links

@@ -0,0 +1 @@
+etc/nginx/sites-available/ngcp-www-csc etc/nginx/sites-enabled/ngcp-www-csc

debian/ngcp-www-csc.postinst

@@ -20,13 +20,6 @@ if [ -e /etc/nginx/sites-enabled/default ]; then
     rm /etc/nginx/sites-enabled/default
 fi
 
-if [ ! -e /etc/nginx/sites-enabled/ngcp-www-csc ]; then
-  echo "enabling ngcp-www-csc site"
-  # on a 3.0 system there is no such dir
-  mkdir -p /etc/nginx/sites-enabled
-  ln -s /etc/nginx/sites-available/ngcp-www-csc /etc/nginx/sites-enabled/
-fi
-
 # dh_installdeb will replace this with shell code automatically
 # generated by other debhelper scripts.