Got rid of the TODOs that we just resolved.

TODO.md

@@ -1,10 +1,4 @@
-- override dock menu quit item to act like our app menu quit item
-	- poll the quit menu item in applicationShouldTerminate:
-	- on shutdowns too
 - consider calling setAppleMenu: for the application menu; it doesn't seem to make much of a difference but
-- figure out what to do in OS X terminate:
-	- what uiQuit() does
-	- uiQuit() will call terminate: instead
 - make the name of the variable to refer to a single tab page consistent (already decided to make them all `page`)
 - make sure uiEntryOnChanged() is not triggered when calling uiEntrySetText()
 - clean up windows resizing logic