Change metric separators for metrics. Make descartes codes match
Remove minimum spend on search query
remove modal animation
Make modal inputs side by side
Add modal-lg style, use in modal
Use a non-descartes separator to split select2 returned metrics, and parse on post
Use non-min bootstrap stylesheet, for editability
Remove old min-css version of bootstrap stylesheet
Add a new metric styling - 'nice' table form

Split metric styling from pretty to one type, which handles any style.

Overload function in lib/descartes for context formatting

Metric header/Nice styling must have data-html="true" to allow linebreaks and
tables, and must use tooltip-always-metric to hover in the right orientation.
Change style_metric type from "nice" to "table", to reflect reality.
use table metric tooltip for sidebar metric tooltip