NAME
	random - give a random value

SYNOPSIS
	int random(int limit, void|int seed)
	
DESCRIPTION
	Gives a random value between 0 and 'limit - 1'. Note that the 'limit'
	must be a positive integer.

	If the optional argument 'seed' is given then a specific random
	number will be given. random will always return the same value
	for a given limit and seed.

NOTA BENE
	The last paragraph is badly tested, please report any bugs found