[easytag] (19 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:

  75eeade... Move scanner preferences page to GtkBuilder
  aeabd7f... Move confirmation preferences page to GtkBuilder
  f478607... Move UI and misc preferences pages to GtkBuilder
  c6dcae0... Move file preferences page to GtkBuilder
  fbdd92d... Move tags preferences page to GtkBuilder
  3b87f7c... Move ID3 preferences page to GtkBuilder
  740cd1b... Move CDDB preferences page to GtkBuilder
  fe43fb8... Move preferences notebook into GtkBuilder
  853d288... Remove redundant et_grid_new() define
  2fba420... Remove unnecessary et_grid_attach_margins()
  c1a6911... Remove old GTK+ 2 grid compatibility code
  b638741... Move playlist dialog to GtkBuilder
  709f533... Move rename directory dialog to GtkBuilder
  abc24b7... Set transient parents before init()
  0da2c0a... Move picture details dialog to GtkBuilder
  c702a73... Move browse directory dialog to GtkBuilder
  ec36394... Move open files dialog to GtkBuilder
  2d5e4b2... Move search dialog to GtkBuilder
  49820b7... Move load files dialog to GtkBuilder

Commits added to the branch:

  b7f94fc... Move scanner preferences page to GtkBuilder
  789fb29... Move confirmation preferences page to GtkBuilder
  6803215... Move UI and misc preferences pages to GtkBuilder
  7e126df... Move file preferences page to GtkBuilder
  ec9a8fc... Move tags preferences page to GtkBuilder
  0fd0afc... Move ID3 preferences page to GtkBuilder
  018adb8... Move CDDB preferences page to GtkBuilder
  37e6115... Move preferences notebook into GtkBuilder
  1d7ae16... Remove redundant et_grid_new() define
  0c98a4f... Remove unnecessary et_grid_attach_margins()
  efea2f2... Remove old GTK+ 2 grid compatibility code
  104f255... Move playlist dialog to GtkBuilder
  9873d7d... Move rename directory dialog to GtkBuilder
  75c97ce... Set transient parents before init()
  4b834e6... Move picture details dialog to GtkBuilder
  7a41606... Move browse directory dialog to GtkBuilder
  1e9489a... Move open files dialog to GtkBuilder
  5614b4a... Move search dialog to GtkBuilder
  4adac4d... Move load files dialog to GtkBuilder