new fishing forums created

i've placed stickies at the top of the fly fishing forum in order to post patterns for each of the major types of flies. for now, i've put saltwater flies in their own category, although i do not know if this is proper or not, but figure that since saltwater is a whole different thing, it deserves its own fly pattern topic.

also, at the beginning of each fly pattern category, i've added a basic description of each type. hopefully, this will give beginners an idea  of where to look!