[gnome-boxes] (17 commits) ...help, docs: Make note that reverting snapshots is destructive

[Felipe Borges <felipeborges src gnome org>]

Summary of changes:

  9757d42... help, docs: Remove references to selection-mode (*)
  7c100b9... help, docs: Remove references to "Favorites" feature (*)
  0602ba0... help, docs: Update VM creation instructions (*)
  1a621f3... help, docs: Update the label of the VM creation button (*)
  529e3f9... help, docs: Update references to Wizard that is now named " (*)
  c9fb93a... help, docs: Update notice about express-installations (*)
  bd619ff... docs, help: Update information about the Preferences interf (*)
  709a434... help, docs: Add note that 3D Acceleration only works on Lin (*)
  7d3bb6f... help, docs: Update instructions to enable 3D Acceleration (*)
  4d74a29... help, docs: Update instructions to find the "Force shutdown (*)
  7f7e0ea... help, docs: Update "Shared Folders" setup instructions (*)
  074a629... help, docs: Update where to find USB Redirection settings (*)
  a4423ad... help, docs: Update where to "Adjust the system requirements (*)
  a4922c4... docs, help: Update where to find "Troubleshooting logs" (*)
  c8cace7... help, docs: Update "edit VM configuration" instructions (*)
  daf504f... help, docs: Update where to find "Snapshots" (*)
  2d32b51... help, docs: Make note that reverting snapshots is destructi (*)

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