[balsa] (4 commits) Non-fast-forward update to branch remember-mailbox-positions

[Peter Bloomfield <peterb src gnome org>]

The branch 'remember-mailbox-positions' 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:

  437f88a... Preserve tab order of open mailboxes
  7581487... mailbox: Indentation and type fixes
  642f123... Go back to weak ref

Commits added to the branch:

  c399ee7... html: fix some 'cid:' issues (*)
  3a3d4b5... Preserve tab order of open mailboxes
  ebf3dd8... mailbox: Indentation and type fixes
  5a494f4... Go back to weak ref

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