Update license date on all files. No functional changes.
Fix minor compile glitch caused by last merge.
Merge branch 'master' into eric/temp
Include __BEGIN_DECLS and __END_DECLS (i.e., extern "C" blocks) to play
well with C++.
Another attempt to get UUID working on all platforms (there appears to
be no consistency to speak of).
It turns out that Redhat/CentOS uses yet a third implementation of UUID.
Generalize the compile flags to make this work. Still kind of a hack.
Add UUID support to libep (for future use).