Various webui fix

fixes #742
Add save button for reordering instead of auto saving

src_assets/common/assets/web/public/assets/locale/en.json

@@ -39,7 +39,7 @@
     "app_name": "Application Name",
     "app_name_desc": "Application Name, as shown on Moonlight",
     "applications_desc": "Applications are refreshed when a session is terminated.",
-    "applications_reorder_desc": "Drag and drop apps to reorder them. Any changes made will terminate the current running app.",
+    "applications_reorder_desc": "Drag and drop apps to reorder the apps. Any changes made will terminate the current running app.",
     "applications_title": "Applications",
     "auto_detach": "Continue streaming if the application exits quickly",
     "auto_detach_desc": "This will attempt to automatically detect launcher-type apps that close quickly after launching another program or instance of themselves. When a launcher-type app is detected, it is treated as a detached app.",
@@ -102,6 +102,7 @@
     "resolution_scale_factor_desc": "Scale the client requested resolution based on this factor. e.g. 2000x1000 with a factor of 120% will become 2400x1200. Overrides client requested factor when the number isn't 100%. This option won't affect client requested streaming resolution.",
     "run_as_desc": "This can be necessary for some applications that require administrator permissions to run properly. Might cause URL schemes to fail.",
     "save_failed": "Failed to save app: ",
+    "save_order": "Save Order",
     "use_app_identity": "Use App Identity",
     "use_app_identity_desc": "Use the app's own identity while creating virtual displays instead of client's. This is useful when you want display configuration for each APP separately.",
     "virtual_display": "Always use Virtual Display",