[gnome-boxes] (12 commits) Non-fast-forward update to branch wip/snapshot-config-changes

[Felipe Borges <felipeborges src gnome org>]

The branch 'wip/snapshot-config-changes' 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:

  c9bc24d... machine-config-editor: Rename "TextEditor" to "MachineConfi
  1fe5a69... machine-config-editor: Drop margins around GtkScrolledWindo
  3c9bd08... machine-config-editor: Reuse existing GVirConfig.Domain ins
  d75920b... machine-config-editor: Create snapshots for config modifica
  d6c5946... machine-config-editor: Use symbolic warning icon on infobar
  b78a25e... machine-config-editor: Update infobar text

Commits added to the branch:

  aa5916e... machine-config-editor: Rename "TextEditor" to "MachineConfi
  9c7e73f... machine-config-editor: Drop margins around GtkScrolledWindo
  0134733... machine-config-editor: Reuse existing GVirConfig.Domain ins
  01935e6... machine-config-editor: Create snapshots for config modifica
  96667be... config-editor: Drop old/file-based config backup method
  bbffbe9... machine-config-editor: Use symbolic warning icon on infobar
  d73b612... machine-config-editor: Update infobar text
  ad5478a... properties-toolbar, config-editor: Sync "Save" button state
  635665e... properties-toolbar, config-editor: Rename "Save" to "Apply"
  fd30339... properties-toolbar: Make ConfigEditor "Apply" button a "sug
  86ced64... config-editor: Notify when snapshot backup failed
  b5675a5... properties-toolbar: Indicate when changes in config editor