Removed hardcoded strings to allow localisation

core/src/plugins/core.notifications/manifest.xml

@@ -14,7 +14,7 @@
         </resources>
     </client_settings>
     <server_settings>
-        <param name="activate_notifications" scope="user" description="Activate desktop notifications" label="Desktop Notifications" type="button" choices="run_client_action:activateDesktopNotifications" expose="true" editable="true"/>
+        <param name="activate_notifications" scope="user" description="CONF_MESSAGE[Activate desktop notifications]" label="CONF_MESSAGE[Desktop Notifications]" type="button" choices="run_client_action:activateDesktopNotifications" expose="true" editable="true"/>
         <global_param description="CONF_MESSAGE[Display a new entry with all events happening on a user workspaces, and alerts. An SQL database must be setup for the FEED_DRIVER configuration.]" label="CONF_MESSAGE[User events and alerts]" name="USER_EVENTS" type="boolean" default="false"/>
         <global_param type="plugin_instance:feed" name="UNIQUE_FEED_INSTANCE" group="CONF_MESSAGE[Instance Params]" label="CONF_MESSAGE[Feed Instance]" description="CONF_MESSAGE[Choose the plugin]" mandatory="true" default="feed.sql"/>
     </server_settings>