[easytag] (47 commits) Non-fast-forward update to branch wip/application-window

[David King <davidk src gnome org>]

The branch 'wip/application-window' 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:

  1059b79... Add an app menu
  e59f65e... Add skeleton menubar from GtkBuilder file
  e96ad54... Use GAction for go-directory actions
  25e0e6e... Use GAction for miscellaneous menu items
  68cd365... Add toolbar for new GAction-using toolbar buttons
  e41164b... Use GAction for go-file actions
  c3c6c30... Use GAction for browser menu items
  b357184... Use GAction for edit menu items
  1a0b2e2... Use GAction for file menu items
  ad47c52... Use GAction for some view menu items
  4601dd9... Use GAction for file sorting mode GSetting
  016157e... Use GMenuModel for popup menus
  694ef71... Remove now-unused UIManager proxy logic
  745fed2... Use GAction for toolbar stop button
  c9beabd... Use named icons instead of GtkStock in some places
  d8cfdea... Convert XPM image data to PNG
  f4a0287... Avoid deprecated margin property with GTK+ 3.12
  4a190d1... Refactor popup menu handling
  e12250c... Remove last uses of GtkAction
  990db3d... Track main window state
  f74991a... Save and restore main window state
  05fce28... Move tag area to EtTagArea object
  d141627... Move file area to EtFileArea object
  f233960... Drop explicit call to gtk_main()
  41f732b... Remove unused code when closing preferences dialog
  80d193c... Remove the cancel button from the preferences
  b9d9960... Move dialog setting saving to application window
  d3d42c9... Implement hiding of file header widget
  321f26c... Avoid warnings when reading and writing ID3 tags
  0bd8695... Remove use of deprecated GtkMisc xalign property
  16597b2... Use GtkWidget popup-menu signal in EtLogArea
  1c79019... Use popup-menu signal in EtLoadFilesDialog
  c3ca985... Use GtkWidget popup-menu signal in EtBrowser
  8060fb9... Avoid warnings when updating the scan dialog
  7980950... Use same strings in GSettings schema and UI
  2dd7d17... Move some GApplication handlers to EtApplication
  cf7c12f... Refactor about dialog handling
  b6f9636... Split off main() to a separate source file
  d037021... Remove last uses of deprecated GtkStock
  820028e... Remove use of deprecated GtkImageMenuItem
  877db37... Move tagging code to new subdirectory
  d4c4729... Fix format specifier in GIO C++ wrapper string
  c1013c1... Set maximum allowed GLib version to 2.32
  2d7a09d... Disable writing of ID3v1 tags by default
  a37881f... Enable ID3v2.3 (instead of ID3v2.4) by default
  0e3bbaf... Split progress bar from status bar
  f297904... Move status bar to EtStatusBar object

Commits added to the branch:

  02be0c1... Add an app menu
  6f576a2... Add skeleton menubar from GtkBuilder file
  cd8c8f1... Use GAction for go-directory actions
  4b75142... Use GAction for miscellaneous menu items
  84323c8... Add toolbar for new GAction-using toolbar buttons
  34b7c07... Use GAction for go-file actions
  019b685... Use GAction for browser menu items
  1548803... Use GAction for edit menu items
  0860893... Use GAction for file menu items
  04987bd... Use GAction for some view menu items
  08fcddf... Use GAction for file sorting mode GSetting
  88fc9a5... Use GMenuModel for popup menus
  6b0970c... Remove now-unused UIManager proxy logic
  dabdbd9... Use GAction for toolbar stop button
  83378ba... Use named icons instead of GtkStock in some places
  d83eb4d... Convert XPM image data to PNG
  5b39d94... Avoid deprecated margin property with GTK+ 3.12
  0949272... Refactor popup menu handling
  29b9560... Remove last uses of GtkAction
  45b5168... Track main window state
  6637186... Save and restore main window state
  2091fef... Move tag area to EtTagArea object
  c30c71d... Move file area to EtFileArea object
  efd6351... Drop explicit call to gtk_main()
  bd7c414... Remove unused code when closing preferences dialog
  c61f2d8... Remove the cancel button from the preferences
  bd979b5... Move dialog setting saving to application window
  e56cb3b... Implement hiding of file header widget
  4d9cbb3... Avoid warnings when reading and writing ID3 tags
  9661886... Remove use of deprecated GtkMisc xalign property
  5481811... Use GtkWidget popup-menu signal in EtLogArea
  3db99b5... Use popup-menu signal in EtLoadFilesDialog
  54b29a6... Use GtkWidget popup-menu signal in EtBrowser
  af7fb77... Avoid warnings when updating the scan dialog
  51f35b5... Use same strings in GSettings schema and UI
  b492a4a... Move some GApplication handlers to EtApplication
  e810ac8... Refactor about dialog handling
  202a61e... Split off main() to a separate source file
  ae977f9... Remove last uses of deprecated GtkStock
  37798eb... Remove use of deprecated GtkImageMenuItem
  17c31f0... Move tagging code to new subdirectory
  71d3c79... Fix format specifier in GIO C++ wrapper string
  0a5ca25... Set maximum allowed GLib version to 2.32
  68e33b3... Disable writing of ID3v1 tags by default
  53585ae... Enable ID3v2.3 (instead of ID3v2.4) by default
  a7d8454... Split progress bar from status bar
  0ecd93f... Move status bar to EtStatusBar object