Update license date on all files. No functional changes.
Include __BEGIN_DECLS and __END_DECLS (i.e., extern "C" blocks) to play
well with C++.
Update licenses to 2017.
Update license. No code changes.
Include copyright in all files. There are scripts to do bulk
replacement of the copyright if desired.
Redo spacing changes (but in a very limited way). At this point tabs
(hard, soft, and shiftwidth) are four characters.
Conversion from single process to library + daemon. [Why do I have to check this in a second time?]
Miscellaneous base64 bug fixes; accept null termination on ep_b64_decode input; const-ify parameters.
Add Base64 support in ep library.