DW:

DW:
 - Fixed range_offset_limit, again.  The problem this time is that
   client_side.c wouldn't set the we_dont_do_ranges flag for normal
   cache misses.  It was only being set for requests that might
   have been hits, but we decided to change to a miss.  I moved half
   of clientCheckRangeOffsetLimit into HttpHdrRange.c and called
   it httpHdrRangeOffsetLimit.  The other half stays in client_side.c
   but is now called clientCheckRangeForceMiss.  Also removed the
   confusing we_dont_do_ranges flag.