[Monotone-devel] FYI: (en|de)code_hexenc now use botan

[Zack Weinberg]

I just pushed a change that removes transforms.cc's bespoke
implementation of hex encoding in favor of Botan's.  I believe this to
have been a historical accident, but if it turns out to cause
performance issues (which I doubt it will) we can certainly go back to
the way it was.

zw