Update readme with more todos

README.md

@@ -7,6 +7,14 @@ Yes, another rewrite was needed. Again.
     - Instead of dialogs, use drawers as these are easier to use on mobile.
     - Add more quick actions to the mobile bar, maybe context dependant.
 
+- Background sync all/selected note contents to/from device.
+    - If a note has local edits (somehow track this) it needs to be synced to the 
+        server the next time the user is online.
+    - The user should be able to mark notes as always synced to make them sync in
+        the background for offline editing.
+        - This should also be configurable at a collection level.
+
+- Make icon selection not lag the entire browser.
 - Overview page
     - Show some stats about the "vault"
     - Show upcoming tasks, once we have those
@@ -44,6 +52,7 @@ Yes, another rewrite was needed. Again.
     - Table like view
         - Allows for quick viewing editing of properties of all notes.
     - Detailed card view with certain properties shown on each note card
+
 - STRETCH: Contacts support. Same notes as caldav support.