Updates for clean compile on Ubuntu 18.04, including finishing upgrade
of OpenSSL to 1.1.0. Changes were surprisingly large. Bump the patch
number for ease of identification (this version also includes updates
for log creation service).
Update license date on all files. No functional changes.
Changes necessary to compile under C++ because it doesn't understand
that (void *) is compatible with other pointer types. This adds a lot
of explicit casts that are not needed in C.
Update licenses to 2017.
Add logging of gdplogd administrative data for visualization.