2012-09-07  Ryan C. Thompson  <rct@thompsonclan.org>

	* Restore compatibility with Emacs 23 and earlier

	* Work around an ido bug where providing both an initial input and
	a default would break things

	* Most modifications to ido behavior are now activated only when
	ido is acting as a completing-read replacement, and not when it is
	used directly. This shoud prevent ido-ubiquitous from interfering
	with normal usage of ido.

	* Add Custom interface for compatibility exceptions.

2012-09-03  Ryan C. Thompson  <rct@thompsonclan.org>

	* New implementation: Switch from defining advice on
	"completing-read" to setting "completing-read-function"