Lots of minor changes to Dress

Renamed variables to follow standard naming: changed cdOutfitRating
(the integer) to outfitRating; changed newoutfits2 to newOutfitsList;
did away with iStop variable entirely. Reworked comments. Optimized
out for loops with while loops instead. Added more checks for unll
results. Changed ending and beginning to wrap around in the
Outfits menu.
Updated Dress.lsl variables (naming)

Removed a few variables that turned out to be extraneous. Renamed
many variables to camelCase. Removed sending of newOutfit* and
oldOutfit* across the wire - and reading thereof. Renamed var
tempWearLock to differentiate it from "wearLock" and friends.