Rework layout on management page
Styling for management pages
Style small map options maximize button
Minor styling updates to management page
Merge branch 'master' of https://github.com/azavea/OTM2 into topic/default-styling

Conflicts:
	opentreemap/treemap/templates/treemap/field/ul.html
Update typeahead.js to use custom Azavea build (azavea/typeahead.js)
Add buttons to open search bar typeahead lists, Fixes #387
Link static pages (FAQ, About, Resources). Fixes #409.

They all link to a blank screen right now. The goal is to provide
content by default for all of these and allow the users to be able to
customize it for each map.
Merge pull request #546 from ahinz/fix/409/link-up-static-pages

Link static pages (FAQ, About, Resources). Fixes #409.
Add support for custom units

* Add settings for units and decimal digits to settings.py
* "inputs.html" template doesn't assume a blank choice -- "choice" UDF adds its own blank choice
* A "Choice" field option's value can differ from its display_value
Merge pull request #514 from RickMohr/customizable-units

Add support for custom units
Fix regression introduced in bae432a8, Fixes #550
Give disabled plot move button a title instead of a different content
Merge pull request #551 from maurizi/master

Fix regression introduced in bae432a8, Fixes #550
Only show to admin users. Fixes #521.
Merge pull request #552 from maurizi/fix/disabledPlotMoverMessage

Fix disabled plot mover message
Merge pull request #553 from ahinz/fix/521/only-show-management-link-to-admins

Only show to admin users. Fixes #521.
Add feature gates where appropriate
Remove openlayers in favor of leaflet
Merge pull request #515 from ahinz/topic/leaflet

Remove openlayers in favor of leaflet