This is to keep buildbots running while we figure out the best long-term fix.

"Python" has 6 characters, not 7.

Reported by Ross Burnett.

"Python" has 6 characters, not 7.

Reported by Ross Burnett.

opcode if possible.

produce more compact result and no longer produces invalid output if input
data contains MEMOIZE opcodes together with PUT or BINPUT opcodes.

produce more compact result and no longer produces invalid output if input
data contains MEMOIZE opcodes together with PUT or BINPUT opcodes.

configuration dialog.  Patch by Tal Einat.

- new file dialogs on Vista+
- tclWinTime.c was cleaned up a bit, and no
  longer uses 'timezone' (which is now _timezone
  in VS2015, so we get to avoid patching that
  file).
- rules.vc is patched in both Tcl and Tk sources
  to allow building with VS2015

by Martin Panter.

Patch from Jan Matejek.