Merge pull request #5 from mote/master

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Remove more pieces of web.py and the command-line server tool.
First attempt at adding data series.

Failing currently because "BadValueError: Property timestamp must be a datetime". That's just because I haven't converted the timestamp string into an object.
Add new series.
Fixed timestamp bug thanks to augie.
Merge branch 'master' of https://github.com/kberg/dviz
Merge pull request #3 from kberg/master

Deleting code, and feature adding! Rockin'!