Fix of rosti

* Default app works
* static tech = default tech
* cancel fixed

rosti.tmpl.sh

@@ -48,7 +48,9 @@ function setTech() {
         echo "NOTE: /srv/app doesn't exists, creating it from $tech example application"
         mkdir -p /srv/app
         cp -a /opt/examples/$name/* /srv/app/
-        test $name -eq "default" || mv /srv/app/supervisor.conf /srv/conf/supervisor.d/$name.conf
+        if [ -e /srv/app/supervisor.conf ]; then
+            mv /srv/app/supervisor.conf /srv/conf/supervisor.d/$name.conf
+        fi
     else
         echo "IMPORTANT: /srv/app found so no configuration or files are copied, make sure the application is ok after this process"
     fi
@@ -98,13 +100,14 @@ function setTech() {
     # Same thing we do for nginx but if the file exist it's not rewritten.
     if [ ! -e /srv/conf/nginx.d/app.conf ]; then
         mkdir -p /srv/conf/nginx.d
-        if [ "$name" = "php" ]; then
-            cp /opt/examples/php/nginx.conf /srv/conf/nginx.d/app.conf
+        if [ -e /opt/examples/$tech/nginx.conf ]; then
+            cp /opt/examples/$tech/nginx.conf /srv/conf/nginx.d/app.conf
+            rm /srv/app/nginx.conf
         else
             cp /opt/examples/nginx/nginx.conf /srv/conf/nginx.d/app.conf
         fi
+
         echo ".. app configuration for nginx not found, adding it - please check /srv/conf/nginx.d/app.conf and make sure it fits your code"
-        
     fi
 
     # We load new configuration into supervisor and it's automatically started or restarted if needed
@@ -208,6 +211,9 @@ function quickTech() {
         "default")
             setTech $TECH
         ;;
+        "static")
+            setTech default
+        ;;
     esac
 }
 
@@ -234,6 +240,10 @@ while /bin/true; do
         menuitem=$MENUITEM
     fi
 
+    if [ $? -ne 0 ]; then
+        exit 0
+    fi
+
     case $menuitem in
         # Activation of one of the available tech
         # Only one tech can be enabled same time but it's possible to use any of them from /opt/techs