v0.10.2

Binary distributions are available at http://vehicles.caltech.edu/snapshots
Documentation is available at http://slivingston.github.io/gr1c

A summary of news about this version follows.

• Include PID in default logging file name prefix.
• Support make -j N for N > 1 (concurrent jobs in Make).
• Various improvements to parsing of command-line options: -vv is equivalent
  to -v -v; report unknown options that begin with --; add --version