[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:

  4403340... Preserve tab order of open mailboxes
  f43c1de... mailbox: Indentation and type fixes
  fc16b90... Go back to weak ref

Commits added to the branch:

  0791ec1... Fix some issues raised by scan-build (*)
  b6e00eb... Preserve tab order of open mailboxes
  91abde2... mailbox: Indentation and type fixes
  52a3b2a... Go back to weak ref

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