add documentation for functions
add documentation for functions

sliz1/isicp,ldanz/isicp,sliz1/isicp,zodiac/isicp,ldanz/isicp,zodiac/isicp,Drooids/isicp,zodiac/isicp,sliz1/isicp,themattchan/isicp,Drooids/isicp,ldanz/isicp,themattchan/isicp,Drooids/isicp,ldanz/isicp,themattchan/isicp,zodiac/isicp,sliz1/isicp,Drooids/isicp,themattchan/isicp