Unwrella 4.02 Fix

UnwrellaMax 4.02.00 changes since 4.01.00:
– Additional autofixes for defective poly objects
– Fix 2 MAXScript errors that prevent unwraps and slightly improve script performance

UnwrellaMaya 4.02.00 changes since 4.01.00:
– Prevent an issue that resulted in wasted space in the UV map