[balsa] (12 commits) Non-fast-forward update to branch popover

[Peter Bloomfield <peterb src gnome org>]

The branch 'popover' 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:

  1f35235... pref-manager: Use GtkPopover for "Add" options

Commits added to the branch:

  c95cb8a... Updated Czech translation (*)
  7a73517... Updated Czech translation (*)
  54038a5... Update Polish translation (*)
  143273c... Update Hungarian translation (*)
  e634586... Updated Spanish translation (*)
  c654f7f... libbalsa-html: Look deeper for the WebKitWebView (*)
  ed59620... Release balsa-2.5.8 (*)
  423fc71... libbalsa-html: Use the whole pane (*)
  a389922... libbalsa-html: Do not use archaic 200px height (*)
  509a298... More efforts to get HTML parts to fill the pane (*)
  49c81fb... Update Catalan translation (*)
  5f3a3a5... pref-manager: Use GtkPopover for "Add" options

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