[easytag] (4 commits) Non-fast-forward update to branch wip/easytag-next

[David King <davidk src gnome org>]

The branch 'wip/easytag-next' 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:

 http://live.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  21f9575... Use g_file_new_tmp() for creating temporary file
  ca6b9d4... Add static to many declarations
  cb1c776... Use g_return_if_fail() and g_return_val_if_fail()
  afd0453... Avoid use of AC_CYGWIN and AC_MINGW32

Commits added to the branch:

  7686500... Use g_file_new_tmp() for creating temporary file
  33011d9... Add static to many declarations
  605e2e3... Use g_return_if_fail() and g_return_val_if_fail()
  4d429ee... Avoid use of AC_CYGWIN and AC_MINGW32