Added ability to memo match against things other than mods, and
modNoDest/writeNoDest.
modNoDest now relies on the changeable returned to it, rather than currentDest,
paving the way for modNoDest2.
Fixed WCData when the input is larger than a single file.
Fixed formatting.
Merge remote-tracking branch 'upstream/master' into quicksort
Merge Commit.