tree b3fb2476a2fcc9d34d3f684408955f74d7428bbb
parent a6f642b99361f0c8c28c106593127246346f349a
author Glenn Randers-Pehrson <glennrp at users.sourceforge.net> 1341425047 -0500
committer Glenn Randers-Pehrson <glennrp at users.sourceforge.net> 1341425047 -0500

[png2uri] Use "====" instead of "base64" to recognize the first line

because "base64" could conceivably appear within the data string.
Also implemented -u, --uri_only option.