updates TODO.md

TODO.md

@@ -15,21 +15,14 @@
 - [x] Search files
 - [x] Correct spacing in the search bar
 - [x] Finish registration
-- [ ] Privilege settings for files
+- [x] Privilege settings for files
 - [ ] Files removal
 - [ ] Encryption
 - [x] UTF-8 support
 - [ ] Check MD5 sum after download/upload
-- [ ] Get rid of process_server_command (use callbacks)
 - [ ] UI: separate file browser with more functions
-
-## Future ideas
-- [ ] Get rid of old notification mechanism
+- [ ] Hotkeys for buttons
 
 ## Fixes:
 - [x] Check and fix registration and login
-- [ ] Hotkeys for buttons
-- [ ] Group elements as lists
-- [ ] "Server message" to notification
-- [ ] file list -> list template
 - [x] CMAKE