Log Message:
Update to xcowsay-1.3.

Changes:
2010-11-11  Nick Gasson  <nick@nickg.me.uk>
   
   * xcowsay 1.3 released!

2010-11-06  Nick Gasson  <nick@nickg.me.uk>

	* src/bubblegen.c (bubble_init_left): Fix rendering of
	left-handed though bubbles.
	* src/bubblegen.c (bubble_content_left): Align left-handed text
	content correctly.
	* src/xcowsay.c (main): Add -l option as short form of --left.
	* xcowsay.6: Document --left option.

	* src/xcowsay.c (main): Fix bug with absolute dream image
	paths. Use realpath(3) to get canonical path.

2010-10-23  Nick Gasson  <nick@nickg.me.uk>

	* src/bubblegen.c (bubble_init): Add a function to generate
	left-handed bubbles.
	* src/xcowsay.c (main): Add --left option to put bubble on
	the left of the cow.

2010-10-02  Nick Gasson  <nick@nickg.me.uk>

	* xcowsay.6: Update bugs section: remove note about lack of word
	wrapping; add comment that anti-aliasing is unlikely to happen.

2010-09-29  Nick Gasson  <nick@nickg.me.uk>

	* src/display_cow.c (normal_setup, display_cow): Calculate
	maximum size of bubble to support word wrapping.
	* src/bubblegen.c (make_text_bubble): Use Pango to word-wrap
	text that is too wide to fit in the bubble.
	* src/xcowsay.c (main): Add --no-wrap option to disable word
	wrapping.
	* xcowsay.6: Document new word wrapping feature.

2010-09-28  Nick Gasson  <nick@nickg.me.uk>

	* configure.ac: Place install prefix in config.h rather than on
	the command line. This fixes a bug where code would not be
	rebuilt if the prefix changed.

2010-08-28  Nick Gasson  <nick@nickg.me.uk>

	* configure.ac: Fix bug where --disable-dbus would still define
	WITH_DBUS.

	* src/display_cow.c (normal_setup): time=0 means display
	forever.
	* xcowsay.6: Document new time=0 feature.

2010-04-01  Nick Gasson  <nick@nickg.me.uk>

	* src/display_cow.c (display_cow): Use random(3) rather than
	rand(3)