add upgrade scripts

scripts/upgrade

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+# Retrieve arguments
+domain=$(sudo yunohost app setting z-push domain)
+path="/Microsoft-Server-ActiveSync"
+
+# Prereqs
+sudo apt-get install php-soap php5-imap libawl-php php5-xsl
+
+
+# Copy files to the right place
+final_path=/var/www/z-push
+sudo mkdir -p $final_path
+sudo cp -a ../sources/* $final_path
+
+# Set permissions to roundcube directory
+sudo chown -R www-data: $final_path
+
+# Modify Nginx configuration file and copy it to Nginx conf directory
+sudo sed -i "s@ALIASTOCHANGE@$final_path/@g" ../conf/nginx.conf
+sudo cp ../conf/nginx.conf /etc/nginx/conf.d/$domain.d/z-push.conf
+
+# Reload Nginx and regenerate SSOwat conf
+sudo service nginx reload
+sudo yunohost app ssowatconf
+
+