[easytag] (13 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:

  54d93a3... Use stock GTK+ icons in a few more places
  6868f0a... Use icons from the icon naming specification
  0eb0473... Fix missing prototype warnings
  9842766... Use gboolean for returning TRUE and FALSE
  8b95550... Remove some unused variables
  54c493c... Fix an uninitialised variable warning
  246e0eb... Use g_file_new_tmp() for creating temporary file
  9ff5f45... Add static to many declarations
  009d6e6... Use g_return_if_fail() and g_return_val_if_fail()
  888b5a5... Avoid use of AC_CYGWIN and AC_MINGW32

Commits added to the branch:

  1383768... Add column for disc number to browser list (*)
  434a1cb... Add "Remove all text" to tag field context menu (*)
  769bd3f... Add "Write genre to text" setting to config file (*)
  168a004... Use stock GTK+ icons in a few more places
  138b9a1... Use icons from the icon naming specification
  6999b13... Fix missing prototype warnings
  86c27cb... Use gboolean for returning TRUE and FALSE
  435a605... Remove some unused variables
  f0b3432... Fix an uninitialised variable warning
  225878e... Use g_file_new_tmp() for creating temporary file
  9047a26... Add static to many declarations
  bad0b6d... Use g_return_if_fail() and g_return_val_if_fail()
  0bcc604... Avoid use of AC_CYGWIN and AC_MINGW32

(*) This commit already existed in another branch; no separate mail sent