[gnome-boxes] (8 commits) ...assistant: Add descriptive labels for the media lists

[Felipe Borges <felipeborges src gnome org>]

Summary of changes:

  d713dc4... assistant: Redesign starting page (*)
  cb4b6dc... assistant: Reorder buttons in the index page (*)
  10a89b1... assistant: Change text of starting buttons (*)
  1c17b2a... assistant: Drop "Features Downloads" from the first page (*)
  70ca5bb... assistant, rhel-downloads: Untangle dialog size from Assist (*)
  b77ce49... assistant: Make first page description more instructive (*)
  9bfdccc... assistant: Fallback to downloads when detected sources aren (*)
  ab09821... assistant: Add descriptive labels for the media lists (*)

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