[Scwm-devs] done testing property-respond.scm

[Scott L. <sl...@cs...>]

Summary:

works fine except for minor fix to 'handle-flash-property'

Changelog:

	* property-respond.scm:
	Made 'handle-flash-property' work when the color is not specified.
	Added comment to property-responses.
	Added 'property-changed-debug' to hooks inserted by
	  'start-property-respond' to be consistent with 'stop-property-respond'.
	Improved docs for 'start-property-respond' and 'stop-property-respond'.
	Improved code formatting.