Log Message:
xcowsay: update to 1.4

2016-09-08  Nick Gasson  <nick@nickg.me.uk>

	* configure.ac: updated to GNU gettext 0.19 and removed
	generated files from version control.

	* src/bubblegen.c (make_dream_bubble): fix warning about
	deprecation of `gdk_pixbuf_unref`.

	* xcowsay 1.4 released!

2015-05-31  Nick Gasson  <nick@nickg.me.uk>

	* src/display_cow.c (close_when_clicked): allow close event to
	be specified in settings.
	* src/xcowsay.c (main): add --release option to close window on
	mouse button release.

2012-11-19  Nick Gasson  <nick@nickg.me.uk>

	* src/config_file.c (next_token): allow values with quotes
	to be set in the config file.

2011-01-28  Justin Bogner  <justin.bogner@emc.com>

	* src/xcowsay.c (main): The reading-speed option requires an
	argument.