[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:

  79a627e... pref-manager: Use GtkPopover for "Add" options
  a79929b... vfs: Port to GMenu
  445059e... libbalsa-vfs: New API to use with GMenu
  221e629... various: Port to new LibBalsaVfs API
  c33f4bc... body: Add a gpointer user_data member
  94c4396... mblist: Port the MRU menu to GMenu
  e67d118... Various: Adapt to MRU menu changes
  005cb22... compose window: Break the attachment context menu
  98b1f6d... balsa-index: Port context menu to GtkPopover
  5554072... compose window: Improve popover placement
  b900ec7... Bump Gtk requirement to 3.22
  3855f9a... balsa-index: Improve context menu placement
  5315ab9... compose window: Improve context menu placement
  885b8c5... balsa-message: Improve the GtkPopover popup
  fce34d3... compose window: Pop up the menu at the pointer
  67d92ab... balsa-message: Port another popup to GtkPopover
  56fccb2... balsa-message: Port the parts-menu to GtkPopover
  45e3392... balsa-index, balsa-message: Check GdkEvent
  83c2a0b... Various: Port menus to GtkPopover
  8b91f53... balsa-mime-widget-text: Port HTML popup
  c25e6b0... Bump required versions
  8750998... compose window: Port the language menu to GMenu
  4426549... toolbars: Port the popup menu to GtkPopover
  7c461ff... Various: Be more systematic when making GMenu s

Commits added to the branch:

  e75626b... identity: Revert previous commit (*)
  1228069... compose window: Use correct action name (*)
  b99fd87... compose window: Chack BalsaSendmsg:ident (*)
  6f62823... compose window: Chack BalsaSendmsg:ident (*)
  9c347ef... pref-manager: Use GtkPopover for "Add" options
  2f4a09d... vfs: Port to GMenu
  098f583... libbalsa-vfs: New API to use with GMenu
  74cc196... various: Port to new LibBalsaVfs API
  4ae2b19... body: Add a gpointer user_data member
  04c3d51... mblist: Port the MRU menu to GMenu
  88a5ec0... Various: Adapt to MRU menu changes
  d99a58c... compose window: Break the attachment context menu
  65323c6... balsa-index: Port context menu to GtkPopover
  3c9bf52... compose window: Improve popover placement
  9ac7466... Bump Gtk requirement to 3.22
  23a22a1... balsa-index: Improve context menu placement
  02caf1b... compose window: Improve context menu placement
  0b32dff... balsa-message: Improve the GtkPopover popup
  06c97f7... compose window: Pop up the menu at the pointer
  efef693... balsa-message: Port another popup to GtkPopover
  9cad65b... balsa-message: Port the parts-menu to GtkPopover
  694d692... balsa-index, balsa-message: Check GdkEvent
  898bc62... Various: Port menus to GtkPopover
  afb2365... balsa-mime-widget-text: Port HTML popup
  c062bd7... Bump required versions
  1d9d484... compose window: Port the language menu to GMenu
  560183c... toolbars: Port the popup menu to GtkPopover
  e4d5a07... Various: Be more systematic when making GMenu s

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