[gvfs] (49 commits) Created branch mtp-1.14.0

[Philip Langdale <philipl src gnome org>]

The branch 'mtp-1.14.0' was created.

Summary of new commits:

  0aec740... Initial implementation of MTP backend.
  b817828... Refactor query_info, implement do_pull. Clean up cruft.
  1ea08f8... Basic implementation of all remaining calls.
  8b3f6b4... Improve Error handling.
  a877afd... More error handling cleanup.
  c4fca71... Make gphoto2 monitor skip MTP devices.
  3f20c26... Add stub gudev event handler.
  f0a6afc... Add missing mutex and free calls.
  7c43f44... Restructure more error handling.
  94c29c2... Tidy up error handling in do_push.
  fe3a260... Initial MTP volume monitor implementation.
  be13626... Rework backend to work with volume monitor.
  0d737a7... Remove binary.
  fddbb16... Implement udev event handler to exit on unplug.
  03ec3eb... Update .gitignore
  1fb7006... Tidy up.
  df6556b... Fix crash when called with no progress callback.
  ea3ec3f... Print error stack when push or pull fail.
  5f4681e... Add conditional configuration against libmtp.
  1895b1e... cleanup
  f4d5309... Add monitoring.
  b77270a... Put conditional test in gphoto2 monitor for libmtp.
  2e48557... Add support for downloading thumbnails.
  54baf9a... Clean up formatting and style for MTP Volume Monitor.
  94f33fc... Add support for using Representative Sample of Thumbnail fa
  ba93a49... Add configure check for LIBMTP_GetThumbnail.
  e439ecc... Fix warnings.
  e3a95c7... Add missing \n to some debug messages.
  963200c... Small Thumbnail clean up.
  0574200... Don't leak LIBMTP_file_t objects everywhere.
  6becc38... Event handling.
  5351389... Generic failed job error handling.
  661f6a9... Remove unix permissions/ownership info.
  17a1790... More clean up.
  f8354d3... Finish cleaning up debug output.
  d6cd1fc... Use fail_job everywhere its needed.
  726f4c4... "Fix" pulling of directories.
  b7e0814... Initial review feedback.
  4948730... Fix review comments.
  e68d6a7... Use do_make_directory to handle an attempt to upload a dire
  76af349... Improve error messages.
  94ca023... Copy Storage type constants from ptp.h
  cdae504... More review feedback.
  e4ae9f6... Fix parentheses spacing.
  cf66582... Fix parentheses spacing.
  044fdef... Heartbeat callback to avoid connection timing out.
  76713a5... Add display name support to gvfs-ls.
  93b86e1... Ubuntu: Shared libgvfscommon
  85a68b2... Fix hopelessly short timeout in file transfers.