Sea.util.join

-- -- join(list,separator) -- -- Arguments: -- 	(table list, String separator) -- 	list 	- table of things to join -- 	separator 	- the separator to place between objects -- -- Returns: -- 	(string joinedstring) --	joinedstring - the list.toString joined by separator(s) --

Originally coded by Thott (thott@thottbot.com)