[balsa] (6 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:

  101c509... Preserve tab order of open mailboxes
  f63cebe... mailbox: Indentation and type fixes
  bc30d46... Go back to weak ref

Commits added to the branch:

  5c264f5... Cast weak-pointer-location to (gpointer *) (*)
  90bbc9b... address: Do not leak vcard string (*)
  ef84d3a... mailbox: initialize a view by struct assignment (*)
  cfd9e3a... Preserve tab order of open mailboxes
  ed92c48... mailbox: Indentation and type fixes
  21ef0fa... Go back to weak ref

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