diff --git a/scripts/backup b/scripts/backup
index 873cbb0..45e56bc 100755
--- a/scripts/backup
+++ b/scripts/backup
@@ -53,12 +53,6 @@ ynh_backup "/etc/nginx/conf.d/$domain.d/$app.conf"
 ynh_backup "/etc/php5/fpm/pool.d/$app.conf"
 ynh_backup "/etc/php5/fpm/conf.d/20-$app.ini"
 
-#=================================================
-# BACKUP THE MYSQL DATABASE
-#=================================================
-
-ynh_mysql_dump_db "$db_name" > db.sql
-
 #=================================================
 # SPECIFIC BACKUP
 #=================================================
@@ -73,8 +67,3 @@ ynh_backup "/etc/logrotate.d/$app"
 
 ynh_backup "/etc/systemd/system/$app.service"
 
-#=================================================
-# BACKUP THE CRON FILE
-#=================================================
-
-ynh_backup "/etc/cron.d/$app"
diff --git a/scripts/install b/scripts/install
index a5aa929..da8c05c 100755
--- a/scripts/install
+++ b/scripts/install
@@ -105,7 +105,7 @@ ynh_add_fpm_config
 #=================================================
 
 # Create a dedicated systemd config
-ynh_systemd_config
+ynh_add_systemd_config
 
 #=================================================
 # MODIFY A CONFIG FILE
diff --git a/scripts/upgrade b/scripts/upgrade
index bc2bd54..5c69ac0 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -1,209 +1,209 @@
-#!/bin/bash
-
-#=================================================
-# GENERIC START
-#=================================================
-# IMPORT GENERIC HELPERS
-#=================================================
-
-source _common.sh
-source /usr/share/yunohost/helpers
-
-#=================================================
-# LOAD SETTINGS
-#=================================================
-
-app=$YNH_APP_INSTANCE_NAME
-
-domain=$(ynh_app_setting_get $app domain)
-path_url=$(ynh_app_setting_get $app path)
-admin=$(ynh_app_setting_get $app admin)
-is_public=$(ynh_app_setting_get $app is_public)
-final_path=$(ynh_app_setting_get $app final_path)
-
-#=================================================
-# ENSURE DOWNWARD COMPATIBILITY
-#=================================================
-
-# Fix is_public as a boolean value
-if [ "$is_public" = "Yes" ]; then
-	ynh_app_setting_set $app is_public 1
-	is_public=1
-elif [ "$is_public" = "No" ]; then
-	ynh_app_setting_set $app is_public 0
-	is_public=0
-fi
-
-# If final_path doesn't exist, create it
-if [ -z $final_path ]; then
-	final_path=/var/www/$app
-	ynh_app_setting_set $app final_path $final_path
-fi
-
-# TODO Not sure if still needed ??
-# admin default value, if not set
-if [ -z "$admin" ]; then
-	admin=$(sudo yunohost user list | grep 'username' -m1 | awk '{print $2}')
-	sudo ynh_app_setting_set $app is_public -v "$is_public"
-fi
-
-#=================================================
-# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
-#=================================================
-
-# Backup the current version of the app
-ynh_backup_before_upgrade
-ynh_clean_setup () {
-	# restore it if the upgrade fails
-	ynh_restore_upgradebackup
-}
-# Exit if an error occurs during the execution of the script
-ynh_abort_if_errors
-
-#=================================================
-# CHECK THE PATH
-#=================================================
-
-# Normalize the URL path syntax
-path_url=$(ynh_normalize_url_path $path_url)
-
-#=================================================
-# STANDARD UPGRADE STEPS
-#=================================================
-# DOWNLOAD, CHECK AND UNPACK SOURCE
-#=================================================
-
-# Download, check integrity, uncompress and patch the source from app.src
-ynh_setup_source "$final_path"
-
-#=================================================
-# NGINX CONFIGURATION
-#=================================================
-
-# Create a dedicated nginx config
-ynh_add_nginx_config
-
-#=================================================
-# CREATE DEDICATED USER
-#=================================================
-
-# Create a system user
-ynh_system_user_create $app
-
-#=================================================
-# PHP-FPM CONFIGURATION
-#=================================================
-
-# Create a dedicated php-fpm config
-ynh_add_fpm_config
-
-#=================================================
-# SPECIFIC UPGRADE
-#=================================================
-
-# TODO Taken from old "upgrade" script. Should check if it is needed and what it does
-if [ -d "${final_path}/data/media" ]; then
-	sudo chown -R $app:root $final_path/{data/attic,data/cache,data/index,data/locks,data/media*,data/meta,data/pages,data/tmp}
-fi
-
-# Modify dokuwiki conf
-#sed -i "s@YNH_ADMIN_USER@$admin@g" ../conf/dokuwiki.php
-ynh_replace_string "YNH_ADMIN_USER" "$admin" "../conf/dokuwiki.php"
-sudo cp ../conf/dokuwiki.php $final_path/conf
-
-# Do not override ACL configuration file
-if [ ! -f "$final_path/conf/acl.auth.php" ]; then
-	sudo cp ../conf/acl.auth.php $final_path/conf
-fi
-
-# Remove upgrade notification
-# See https://www.dokuwiki.org/update_check
-sudo touch $final_path/doku.php
-
-# Remove deleted files
-# See https://www.dokuwiki.org/install:unused_files
-if [ -f "../sources/data/deleted.files" ]; then
-	grep -Ev '^($|#)' ../sources/data/deleted.files | xargs -I {} sudo rm -vrf $final_path/{}
-fi
-
-# Update all plugins
-for name_plugin in $(sudo -s cat $final_path/lib/plugins/*/plugin.info.txt | grep url | awk -F':' '{print $3}');
-do
-		# Get a official plugin for dokuwiki, not update a no-official
-		sudo wget -nv --quiet "https://github.com/splitbrain/dokuwiki-plugin-${name_plugin}/zipball/master" -O "${name_plugin}.zip" -o /dev/null || true
-		if [ -s "${name_plugin}.zip" ]; then
-			sudo unzip ${name_plugin}.zip
-			sudo cp -a splitbrain-dokuwiki-plugin-${name_plugin}*/. "${final_path}/lib/plugins/${name_plugin}/"
-		fi
-done
-
-#=================================================
-
-# Verify the checksum and backup the file if it's different
-ynh_backup_if_checksum_is_different "$final_path/CONFIG_FILE"
-# Recalculate and store the config file checksum into the app settings
-ynh_store_file_checksum "$final_path/CONFIG_FILE"
-
-#=================================================
-# SETUP LOGROTATE
-#=================================================
-
-# Use logrotate to manage app-specific logfile(s)
-ynh_use_logrotate --non-append
-
-#=================================================
-# SETUP SYSTEMD
-#=================================================
-
-# Create a dedicated systemd config
-ynh_add_systemd_config
-
-#=================================================
-# GENERIC FINALIZATION
-#=================================================
-# SECURE FILES AND DIRECTORIES
-#=================================================
-
-# Files owned by dokuwiki can just read
-chown -R root: $final_path
-
-# except for conf, data, some data subfolders, and lib/plugin, where dokuwiki must have write permissions
-#TODO compare rights with install script !!!
-# Install script :
-#sudo chown -R $app:root $final_path/{conf,data,data/attic,data/cache,data/index,data/locks,data/media*,data/meta,data/pages,data/tmp,lib/plugins,lib/tpl}
-
-sudo chown -R $app:root $final_path/{conf,data,lib/plugins,lib/tpl}
-sudo chmod -R 700 $final_path/conf
-sudo chmod -R 700 $final_path/data
-sudo chmod -R 755 $final_path/lib/plugins
-sudo chmod 755 $final_path/lib/tpl/{dokuwiki,dokuwiki/images}
-
-
-#=================================================
-# SETUP SSOWAT
-#=================================================
-
-if [ $is_public -eq 0 ]
-then	# Remove the public access
-	ynh_app_setting_delete $app skipped_uris
-fi
-# Make app public if necessary
-if [ $is_public -eq 1 ]
-then
-	# unprotected_uris allows SSO credentials to be passed anyway
-	ynh_app_setting_set $app unprotected_uris "/"
-fi
-
-# TODO: Still needed ??
-#if [ "$is_public" = "Yes" ];
-#then
-#	sudo sed -i "s@#--PRIVATE--@@g" /etc/nginx/conf.d/$domain.d/$app.conf
-#fi
-
-#=================================================
-# RELOAD NGINX
-#=================================================
-
-systemctl reload nginx
-# TODO
-#sudo yunohost app ssowatconf
+#!/bin/bash
+
+#=================================================
+# GENERIC START
+#=================================================
+# IMPORT GENERIC HELPERS
+#=================================================
+
+source _common.sh
+source /usr/share/yunohost/helpers
+
+#=================================================
+# LOAD SETTINGS
+#=================================================
+
+app=$YNH_APP_INSTANCE_NAME
+
+domain=$(ynh_app_setting_get $app domain)
+path_url=$(ynh_app_setting_get $app path)
+admin=$(ynh_app_setting_get $app admin)
+is_public=$(ynh_app_setting_get $app is_public)
+final_path=$(ynh_app_setting_get $app final_path)
+
+#=================================================
+# ENSURE DOWNWARD COMPATIBILITY
+#=================================================
+
+# Fix is_public as a boolean value
+if [ "$is_public" = "Yes" ]; then
+	ynh_app_setting_set $app is_public 1
+	is_public=1
+elif [ "$is_public" = "No" ]; then
+	ynh_app_setting_set $app is_public 0
+	is_public=0
+fi
+
+# If final_path doesn't exist, create it
+if [ -z $final_path ]; then
+	final_path=/var/www/$app
+	ynh_app_setting_set $app final_path $final_path
+fi
+
+# TODO Not sure if still needed ??
+# admin default value, if not set
+if [ -z "$admin" ]; then
+	admin=$(sudo yunohost user list | grep 'username' -m1 | awk '{print $2}')
+	sudo ynh_app_setting_set $app is_public -v "$is_public"
+fi
+
+#=================================================
+# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
+#=================================================
+
+# Backup the current version of the app
+ynh_backup_before_upgrade
+ynh_clean_setup () {
+	# restore it if the upgrade fails
+	ynh_restore_upgradebackup
+}
+# Exit if an error occurs during the execution of the script
+ynh_abort_if_errors
+
+#=================================================
+# CHECK THE PATH
+#=================================================
+
+# Normalize the URL path syntax
+path_url=$(ynh_normalize_url_path $path_url)
+
+#=================================================
+# STANDARD UPGRADE STEPS
+#=================================================
+# DOWNLOAD, CHECK AND UNPACK SOURCE
+#=================================================
+
+# Download, check integrity, uncompress and patch the source from app.src
+ynh_setup_source "$final_path"
+
+#=================================================
+# NGINX CONFIGURATION
+#=================================================
+
+# Create a dedicated nginx config
+ynh_add_nginx_config
+
+#=================================================
+# CREATE DEDICATED USER
+#=================================================
+
+# Create a system user
+ynh_system_user_create $app
+
+#=================================================
+# PHP-FPM CONFIGURATION
+#=================================================
+
+# Create a dedicated php-fpm config
+ynh_add_fpm_config
+
+#=================================================
+# SPECIFIC UPGRADE
+#=================================================
+
+# TODO Taken from old "upgrade" script. Should check if it is needed and what it does
+if [ -d "${final_path}/data/media" ]; then
+	sudo chown -R $app:root $final_path/{data/attic,data/cache,data/index,data/locks,data/media*,data/meta,data/pages,data/tmp}
+fi
+
+# Modify dokuwiki conf
+#sed -i "s@YNH_ADMIN_USER@$admin@g" ../conf/dokuwiki.php
+ynh_replace_string "YNH_ADMIN_USER" "$admin" "../conf/dokuwiki.php"
+sudo cp ../conf/dokuwiki.php $final_path/conf
+
+# Do not override ACL configuration file
+if [ ! -f "$final_path/conf/acl.auth.php" ]; then
+	sudo cp ../conf/acl.auth.php $final_path/conf
+fi
+
+# Remove upgrade notification
+# See https://www.dokuwiki.org/update_check
+sudo touch $final_path/doku.php
+
+# Remove deleted files
+# See https://www.dokuwiki.org/install:unused_files
+if [ -f "../sources/data/deleted.files" ]; then
+	grep -Ev '^($|#)' ../sources/data/deleted.files | xargs -I {} sudo rm -vrf $final_path/{}
+fi
+
+# Update all plugins
+for name_plugin in $(sudo -s cat $final_path/lib/plugins/*/plugin.info.txt | grep url | awk -F':' '{print $3}');
+do
+		# Get a official plugin for dokuwiki, not update a no-official
+		sudo wget -nv --quiet "https://github.com/splitbrain/dokuwiki-plugin-${name_plugin}/zipball/master" -O "${name_plugin}.zip" -o /dev/null || true
+		if [ -s "${name_plugin}.zip" ]; then
+			sudo unzip ${name_plugin}.zip
+			sudo cp -a splitbrain-dokuwiki-plugin-${name_plugin}*/. "${final_path}/lib/plugins/${name_plugin}/"
+		fi
+done
+
+#=================================================
+
+# Verify the checksum and backup the file if it's different
+ynh_backup_if_checksum_is_different "$final_path/conf/dokuwiki.php"
+# Recalculate and store the config file checksum into the app settings
+ynh_store_file_checksum "$final_path/conf/dokuwiki.php"
+
+#=================================================
+# SETUP LOGROTATE
+#=================================================
+
+# Use logrotate to manage app-specific logfile(s)
+ynh_use_logrotate --non-append
+
+#=================================================
+# SETUP SYSTEMD
+#=================================================
+
+# Create a dedicated systemd config
+ynh_add_systemd_config
+
+#=================================================
+# GENERIC FINALIZATION
+#=================================================
+# SECURE FILES AND DIRECTORIES
+#=================================================
+
+# Files owned by dokuwiki can just read
+chown -R root: $final_path
+
+# except for conf, data, some data subfolders, and lib/plugin, where dokuwiki must have write permissions
+#TODO compare rights with install script !!!
+# Install script :
+#sudo chown -R $app:root $final_path/{conf,data,data/attic,data/cache,data/index,data/locks,data/media*,data/meta,data/pages,data/tmp,lib/plugins,lib/tpl}
+
+sudo chown -R $app:root $final_path/{conf,data,lib/plugins,lib/tpl}
+sudo chmod -R 700 $final_path/conf
+sudo chmod -R 700 $final_path/data
+sudo chmod -R 755 $final_path/lib/plugins
+sudo chmod 755 $final_path/lib/tpl/{dokuwiki,dokuwiki/images}
+
+
+#=================================================
+# SETUP SSOWAT
+#=================================================
+
+if [ $is_public -eq 0 ]
+then	# Remove the public access
+	ynh_app_setting_delete $app skipped_uris
+fi
+# Make app public if necessary
+if [ $is_public -eq 1 ]
+then
+	# unprotected_uris allows SSO credentials to be passed anyway
+	ynh_app_setting_set $app unprotected_uris "/"
+fi
+
+# TODO: Still needed ??
+#if [ "$is_public" = "Yes" ];
+#then
+#	sudo sed -i "s@#--PRIVATE--@@g" /etc/nginx/conf.d/$domain.d/$app.conf
+#fi
+
+#=================================================
+# RELOAD NGINX
+#=================================================
+
+systemctl reload nginx
+# TODO
+#sudo yunohost app ssowatconf