[gnome-builder] (8 commits) ...tools: wait for file-settings to settle before printing

[Christian Hergert <chergert src gnome org>]

Summary of changes:

  013d29c... file-settings: make file settings a tree (*)
  91cf49d... file: create file settings synchronously (*)
  6c4bb76... gsettings: start mapping, and tracking modified state for g (*)
  a867e64... build: use standalone when running with `make run` and `mak (*)
  ddf8733... gsettings: use mapping table to bind properties (*)
  a646dc9... file-settings: priority requires append, not prepend (*)
  7b5c974... file-settings: lazy initialize GAsyncInitable implementatio (*)
  ae61fbf... tools: wait for file-settings to settle before printing (*)

(*) This commit already existed in another branch; no separate mail sent