[gtk] (29 commits) Non-fast-forward update to branch dnd-gestures-2

[Matthias Clasen <matthiasc src gnome org>]

The branch 'dnd-gestures-2' 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:

  8ba2048... Add a GtkDropTarget object
  cdff16c... drop: Add a convenience api
  22c9020... gtk-demo: Convert clipboard demo to GtkDropTarget
  719f4db... calendar: Port to GtkDropTarget
  0c8d8cb... colorbutton: Port to GtkDropTarget
  7eee45d... colorswatch: Port to GtkDropTarget
  d73de21... text: Port to GtkDropTarget
  c3d0eaf... window: Port to GtkDragDest
  0c0601b... expander: Port to GtkDropTarget
  46bef23... stackswitcher: Port to GtkDropTarget
  77703e6... filechoserbutton: Convert to GtkDropTarget
  c8f8657... textview: Port to GtkDropTarget
  1dca5ba... treeview: Port to GtkDropTarget
  bec521c... iconview: Port to GtkDropTarget
  11ffb50... placessidebar: Port to GtkDropTarget
  e36d42e... testdnd2: Port to GtkDropTarget
  0a4413c... testdnd: Convert to GtkDropTarget
  25951b3... testlist3: Convert to GtkDropTarget
  8993bd1... testtoolbar: Convert to GtkDropTarget
  d9e9a79... wip: filechooser conversion
  68ffa5a... testnotebookdnd: Fix, partially
  d63559e... testtreednd: Convert to GtkDropTarget
  20325bb... notebook: Convert to GtkDropTarget
  ee22be7... listbox: Remove unhighlighting
  9d4f039... Move some remaining api over
  ad7f9e6... Remove old drag dest api

Commits added to the branch:

  fb6ddd6... Add a GtkDropTarget object
  267999f... drop: Add a convenience api
  2803da1... gtk-demo: Convert clipboard demo to GtkDropTarget
  e74c7bf... calendar: Port to GtkDropTarget
  dce2bdd... colorbutton: Port to GtkDropTarget
  edc0bf5... colorswatch: Port to GtkDropTarget
  dfce46c... text: Port to GtkDropTarget
  cb3b84a... window: Port to GtkDragDest
  71d9fbc... expander: Port to GtkDropTarget
  7c530ab... stackswitcher: Port to GtkDropTarget
  c8ff0b5... filechoserbutton: Convert to GtkDropTarget
  bba2e74... textview: Port to GtkDropTarget
  c9075e3... treeview: Port to GtkDropTarget
  3704e92... iconview: Port to GtkDropTarget
  cf1742a... placessidebar: Port to GtkDropTarget
  b0afc7f... testdnd2: Port to GtkDropTarget
  b947b93... testdnd: Convert to GtkDropTarget
  3bbe08e... testlist3: Convert to GtkDropTarget
  e7cc3cd... testtoolbar: Convert to GtkDropTarget
  b2e00d0... wip: filechooser conversion
  d12f35e... testnotebookdnd: Fix, partially
  6c74ec8... testtreednd: Convert to GtkDropTarget
  a2b7ac4... notebook: Convert to GtkDropTarget
  dbe3a6a... listbox: Remove unhighlighting
  98de919... Move some remaining api over
  d5e57b4... Remove old drag dest api
  2add776... Add an async read function for selection
  4113c3b... testlist3: Use async read api for selection
  28a65ce... testtreednd: Use the new asyn selection read