[balsa] (28 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:

  9c13fdb... pref-manager: Use GtkPopover for "Add" options
  dc10270... vfs: Port to GMenu
  5f068b0... libbalsa-vfs: New API to use with GMenu
  5034952... various: Port to new LibBalsaVfs API
  7967922... body: Add a gpointer user_data member
  2b30068... mblist: Port the MRU menu to GMenu
  22238e6... Various: Adapt to MRU menu changes
  e30aea0... compose window: Break the attachment context menu
  3c28afa... balsa-index: Port context menu to GtkPopover
  8a82a14... compose window: Improve popover placement
  a3355c2... Bump Gtk requirement to 3.22
  02e4142... balsa-index: Improve context menu placement
  1b3f50b... compose window: Improve context menu placement
  98b2282... balsa-message: Improve the GtkPopover popup
  f8ab2b7... compose window: Pop up the menu at the pointer
  85491ce... balsa-message: Port another popup to GtkPopover
  ba597b1... balsa-message: Port the parts-menu to GtkPopover
  a1a4201... balsa-index, balsa-message: Check GdkEvent
  3738a67... Various: Port menus to GtkPopover
  cf32916... balsa-mime-widget-text: Port HTML popup
  730bd6c... Bump required versions
  94f9c0a... compose window: Port the language menu to GMenu
  5b55340... toolbars: Port the popup menu to GtkPopover
  e54a1de... Various: Be more systematic when making GMenu s
  b2fe361... balsa-index: Improve popup positioning at pointer
  255d4b2... balsa-index: Change popup menu placement

Commits added to the branch:

  723df82... Update Brazilian Portuguese translation (*)
  e471ecd... compose window: Hold a reference to identity (*)
  3f3a530... pref-manager: Use GtkPopover for "Add" options
  ec0d1f3... vfs: Port to GMenu
  e79cf23... libbalsa-vfs: New API to use with GMenu
  a4805b1... various: Port to new LibBalsaVfs API
  e2d14c8... body: Add a gpointer user_data member
  242fd68... mblist: Port the MRU menu to GMenu
  c014030... Various: Adapt to MRU menu changes
  c3f0add... compose window: Break the attachment context menu
  8497e15... balsa-index: Port context menu to GtkPopover
  22cb3a7... compose window: Improve popover placement
  40f1eb0... Bump Gtk requirement to 3.22
  9c95868... balsa-index: Improve context menu placement
  e4de765... compose window: Improve context menu placement
  0e5a31f... balsa-message: Improve the GtkPopover popup
  f407328... compose window: Pop up the menu at the pointer
  1a70a3b... balsa-message: Port another popup to GtkPopover
  9e31475... balsa-message: Port the parts-menu to GtkPopover
  c3ea398... balsa-index, balsa-message: Check GdkEvent
  df3c3ac... Various: Port menus to GtkPopover
  7066cba... balsa-mime-widget-text: Port HTML popup
  ef08a79... Bump required versions
  ce06347... compose window: Port the language menu to GMenu
  3cf53bd... toolbars: Port the popup menu to GtkPopover
  087e166... Various: Be more systematic when making GMenu s
  b8c20ae... balsa-index: Improve popup positioning at pointer
  535f756... balsa-index: Change popup menu placement

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