Capitalize infowindow buttons to match the rest
Sidebar button: 'Edit Details' -> 'Quick Edit'

fixes #782 on github.

Fixes ambiguity in the two 'Edit Details' buttons:
If you click on a plot/tree, an infowindow will pop up with an Edit Details button, and the sidebar accordion will also have an Edit Details button. One redirects to the plot_detail page, the other triggers the inlineEditForm. This is confusing behavior, seeing two buttons with the same text that do different things.
Add selenium tests for editing on the map page
Fix editing on map page. Fixes #787

Reverts typo in https://github.com/azavea/OTM2/commit/4fd4715f
Merge pull request #789 from steventlamb/bug/782/rename_edit_details_button

Bug/782/rename edit details button
Merge pull request #790 from ahinz/fix/787/map-edit-regression-and-tests

Fix/787/map edit regression and tests
Allow geocoder to work without an instance

* Don't assume there's a config.instance.extent to filter the results
* Move geocode-results-template from instance_base.html to base.html so it can be used without an instance

Also:
* Add and use utility webMercatorToLeafletLatLng()
* Alphabetize aliases in Gruntfile