GitLab

	* ediff-diff.el (ediff-same-contents) Eliminate CL-type functions.

	* ediff-mult.el (ediff-intersect-directories) Make sure that ".." and
	"." files are deleted from all file lists before comparison

	* viper-keym.el
	(viper-toggle-key,viper-quoted-insert-key,viper-ESC-key):
	Made them customizable.

	* viper.el (viper-non-hook-settings): fixed the names of defadvices.