[balsa] (55 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:

  11bc648... pref-manager: Use GtkPopover for "Add" options
  ae733e1... vfs: Port to GMenu
  2d45b31... libbalsa-vfs: New API to use with GMenu
  1dea650... various: Port to new LibBalsaVfs API
  4bb9fec... body: Add a gpointer user_data member
  520c168... mblist: Port the MRU menu to GMenu
  9cff51b... Various: Adapt to MRU menu changes
  b79e76b... compose window: Break the attachment context menu
  ff1474d... balsa-index: Port context menu to GtkPopover
  1338009... compose window: Improve popover placement
  ad937a2... Bump Gtk requirement to 3.22
  55a2db6... balsa-index: Improve context menu placement
  d15f6fc... compose window: Improve context menu placement
  dd38f9d... balsa-message: Improve the GtkPopover popup
  9758e46... balsa-message: Port another popup to GtkPopover
  39d515f... balsa-message: Port the parts-menu to GtkPopover
  3e441b6... balsa-index, balsa-message: Check GdkEvent
  39d2d2d... Various: Port menus to GtkPopover
  c9e9da6... balsa-mime-widget-text: Port HTML popup
  2c37716... Bump required versions
  aa20799... compose window: Port the language menu to GMenu
  1040293... toolbars: Port the popup menu to GtkPopover
  836c3ec... Various: Be more systematic when making GMenu s
  c80b4cf... balsa-index: Improve popup positioning at pointer
  46873e3... balsa-index: Change popup menu placement
  b5de87a... Fix some fallout from porting from *-event signals
  a96528c... mime-widget-text: Connect to the "pressed" signal
  23648f3... mime-widget-text: Use bmwt_html_ prefix
  e6a3540... compose-window: Use correct action-group
  47848c9... Use BALSA_USE_POPOVER=0 environment var
  e5d3d8f... Use a BALSA_USE_POPOVER=0 environment variable
  0c89e38... pref-manager: Use GtkMenuButton
  8e1d444... Various: Make GtkMenu versions work
  5d55924... Various: Implement libbalsa_popup_widget_new()
  1d69220... Various: Check GTK_IS_POPOVER() when popping down
  7f6557f... Various: Actually launch the default app
  09dda7b... Various: Drop an unused parameter
  77a6f6e... balsa-message: Use the correct GtkMenu
  9bd4069... Various: Implement libbalsa_popup_widget_popup()
  3844f13... toolbar-factory: Make sure the popup is sensitive
  c6dfcce... balsa-message: Pop up the parts menu at the button
  242c87b... balsa-message: Pop down the parts popup
  6cadcc9... libbalsa: In popup-widget, special case GtkToolbar
  17af59e... libbalsa: When popping up, first check event
  d6ad558... balsa-mime-widget-image: Set popover relative to
  c19544f... balsa-message: Restore toggle-all-inline to FALSE
  b33444b... Various: New API for libbalsa_popup_widget_popup()
  6b0c720... balsa-mime-widget-text: Simplify popping down
  a1ce532... balsa-message: Use a GtkMenuButton for attachments
  25dd44b... balsa-index: pop up the context menu on the left
  d24b79b... popup-widgets: Center the popup when shift-F10

Commits added to the branch:

  a53447f... balsa-message: Pop up the parts menu at the button (*)
  48e476e... mailbox-local: Simplify finding duplicate messages (*)
  783fc4c... main-window: Use parent/child naming for GtkPaneds (*)
  623fa68... Build files: Drop obsolete deprecation guards (*)
  76f9f36... pref-manager: Use GtkPopover for "Add" options
  ae665cd... vfs: Port to GMenu
  259508e... libbalsa-vfs: New API to use with GMenu
  ab3909a... various: Port to new LibBalsaVfs API
  81ad1af... body: Add a gpointer user_data member
  8b1ebd3... mblist: Port the MRU menu to GMenu
  ef1ba82... Various: Adapt to MRU menu changes
  cf9e85f... compose window: Break the attachment context menu
  11e2f15... balsa-index: Port context menu to GtkPopover
  a862609... compose window: Improve popover placement
  ab0567d... Bump Gtk requirement to 3.22
  7ea6100... balsa-index: Improve context menu placement
  84f794d... compose window: Improve context menu placement
  f30b4b5... balsa-message: Improve the GtkPopover popup
  0f96847... balsa-message: Port another popup to GtkPopover
  8de7665... balsa-message: Port the parts-menu to GtkPopover
  47092ad... balsa-index, balsa-message: Check GdkEvent
  6418b85... Various: Port menus to GtkPopover
  42d325e... balsa-mime-widget-text: Port HTML popup
  d659e36... Bump required versions
  45ceb87... compose window: Port the language menu to GMenu
  92f131c... toolbars: Port the popup menu to GtkPopover
  803f082... Various: Be more systematic when making GMenu s
  d16dcb1... balsa-index: Improve popup positioning at pointer
  1530020... balsa-index: Change popup menu placement
  61a7ec3... Fix some fallout from porting from *-event signals
  09b2e28... mime-widget-text: Connect to the "pressed" signal
  8a9b071... mime-widget-text: Use bmwt_html_ prefix
  0931843... compose-window: Use correct action-group
  aed47e5... Use BALSA_USE_POPOVER=0 environment var
  8c35338... Use a BALSA_USE_POPOVER=0 environment variable
  9786a75... pref-manager: Use GtkMenuButton
  76f99a2... Various: Make GtkMenu versions work
  bf5c2d9... Various: Implement libbalsa_popup_widget_new()
  385f6a1... Various: Check GTK_IS_POPOVER() when popping down
  75ae329... Various: Actually launch the default app
  553e2c5... Various: Drop an unused parameter
  06f0f5a... balsa-message: Use the correct GtkMenu
  db2a712... Various: Implement libbalsa_popup_widget_popup()
  6d38c1c... toolbar-factory: Make sure the popup is sensitive
  ddf0a02... balsa-message: Pop up the parts menu at the button
  bcece01... balsa-message: Pop down the parts popup
  2e0a25d... libbalsa: In popup-widget, special case GtkToolbar
  eaffed1... libbalsa: When popping up, first check event
  cdfffe3... balsa-mime-widget-image: Set popover relative to
  9032b93... balsa-message: Restore toggle-all-inline to FALSE
  d6a9564... Various: New API for libbalsa_popup_widget_popup()
  389cacf... balsa-mime-widget-text: Simplify popping down
  1224424... balsa-message: Use a GtkMenuButton for attachments
  0be1a0e... balsa-index: pop up the context menu on the left
  bd7e32c... popup-widgets: Center the popup when shift-F10

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