Reorganize timeseries charts

Rename things to timeseries-chart from a bunch of different names and
use data attributes exclusively.
Reorganize location page with data attributes

Its a lot, but I think its cleaner. I also think we might be able to
purge the config coffeescript file, as we don't need absolute urls
anymore.
Remove development mode

I think this was just getting in the way and causing confusion -- as
well, we've got the chart developed, so we won't be iterating on those
data as frequently.
Merge branch 'issues/97-data-attributes'

These three changes bring together our shift to data attributes, except
for timelapse imagery which is included in #113. We also remove
development mode.

Fixes #97