[gnome-builder] (18 commits) Non-fast-forward update to branch wip/chergert/bug1

[Christian Hergert <chergert src gnome org>]

The branch 'wip/chergert/bug1' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  2d5836e... runner: allow stealing a PTY from the runner
  0782ffc... gdb: add gdb based debugger implementation
  9dc0836... debug-manager: protect against signal disconnects
  cc6e1ae... debugger: fix precondition checks
  6be1c85... debugger: bind debugger to view widgets
  4585dbe... debugger: tweak action names
  d111db5... debugger: add notify callback to setup debugger hooks
  1118c89... debugger: various cleanups and defensiveness
  cc7bb9b... debugger: ask the debugger to start after spawning
  b58931d... debugger: fix some typos
  ce0a2d8... debugger: adjust where handlers are executed
  0dc3caf... runner: implement fallback for force_quit
  13dd3ff... gdb: various prepare hooks
  60f3616... run-manager: remove duplicated handler call
  53357a5... gdb: track connected state
  95fa1ac... gdb: use async ops during startup
  e6d59eb... gdb: be more explicit with failure case
  a02c5b8... gdb: cleanup logging of send commands
  d4a30c8... debugger: allow backends to start themselves
  5ae16a1... debugger: cleanup list state
  d1cc346... debugger: fix some warnings
  ce5e077... debugger: load locals when thread changes

Commits added to the branch:

  354bc97... gdb: add gdb based debugger implementation
  d622391... debug-manager: protect against signal disconnects
  eaeff6a... debugger: fix precondition checks
  1af704d... debugger: bind debugger to view widgets
  f51d0bb... debugger: tweak action names
  7d3121d... debugger: add notify callback to setup debugger hooks
  0389d9b... debugger: various cleanups and defensiveness
  086498b... debugger: ask the debugger to start after spawning
  58a43e4... debugger: fix some typos
  4da9809... gdb: various prepare hooks
  ffb4c05... gdb: track connected state
  32d171c... gdb: use async ops during startup
  88e7abb... gdb: be more explicit with failure case
  19744d6... gdb: cleanup logging of send commands
  c71f742... debugger: allow backends to start themselves
  6d677fd... debugger: cleanup list state
  8eb28b6... debugger: fix some warnings
  e517ab0... debugger: load locals when thread changes