Small tools for various purposes.

AddEffect.pl
	Perl script to add a new effect to EffecTV

palettecheck
	Lists supported pixel format by the v4l driver. Because EffecTV does not
	support all of formats, sometimes EffecTV failes on a certain hardware.
	If you got failed, Please attach the output of 'palettecheck' to a bug
	report mail.
	Compiling and run:
	$ make palettecheck
	$ ./palettecheck
