Initial coastal map with the base layer of the states and the coastal
sites. But the theme url in mapCommons.js since it is used everywhere.
- More test coverage
-Changed nar properties to point to the general NAR webservices (versus
just to download service)
Merge pull request #284 from thongsav-usgs/NAWQAAN-376

NAWQAAN-376
Overriding flot legend
Added settings constant to set the current water year. Modified
PlotUtils to use this value rather than calculate the current water year
from the actual date.

Also fixed an issue in the mississipi graphs where 2013 data was not
being shown because it uses a separate modtype and we were only fetching
the one series.
Adding a second to the endTime in the temporal filter so that data at
endTime is retrieved.
Merge branch 'master' of github.com:USGS-CIDA/nar_ui into NAWQAAN-377
Merge pull request #285 from cschroed-usgs/NAWQAAN-361-in-place-triangles

Overriding flot legend
Merge pull request #286 from mbucknell/NAWQAAN-377

Nawqaan 377
First pass at MRB Gulf Site load plot legend.
Merge branch 'master' into NAWQAAN-361
Tweaking legend display, ensuring uniform dialog height regardless of whether legend is displayed.
Removing unused style
Merge branch 'master' of github.com:USGS-CIDA/nar_ui into NAWQAAN-66
Initial commit of the Coastal page with an OpenLayers map showing the
states layer, the coastal basins and the coastal sites.

Also fixed an issue where the scale control was not in the lower left
corner.
Excluded all OpenLayers related javascript files from tests. No tests
are written for these files and they are causing execution order
problems when running under phantomjs.
Merge pull request #288 from mbucknell/NAWQAAN-66

Nawqaan 66
Retrieving the discrete concentration time series data to calculate the
value for the exceedance plot. Also did some rearranging of the code in
main.js so that code that can run before the siteInfo is done outside of
the promise resolution.
Merge pull request #289 from mbucknell/NAWQAAN-377

Retrieving the discrete concentration time series data to calculate the
Put SOS_BASE_DEFS_URL constant in settings.py. Pass it to the templates
and set the value in CONFIG.

Updated a couple of the tests to set this since they call
TimeSeriesVisualizationRegistry and were throwing a console error which
will cause phantomjs to barf. Removed GraphPopup.js because we have no
tests for it and it was also causing a console.log error.