Make sure the "terms seen" tests actually run
Don't redirect from user#terms to login if the user is logged in
Convert trace counting to use modern arel methods
Convert some deprecated methods to modern arel syntax
Fix typo
Improve consistency of selections in the browser controller
Add a basic test for browse#note
Update to iD v1.2.1
Adding internationalization in links share and layers.
Improve behaviour of browse pages when no bounding box is available
Log details of any signup requests blocked by an ACL
Use uniform abbreviations for CC licenses
Update rails-i18n
Localisation updates from http://translatewiki.net.
Fix url to documentation of db setup
Remove never actually used code from five years ago
Remove vestigial routes

Namefinder support was removed in 1a0728ec7b46efdaf3cf9455f288f08ecd465d2b.
Use reverse geocoders for any lat/lon queries

This simplifies the implementation, allows code sharing with
"Where am I?", and produces friendlier results for lat/lon
searches (actual reverse geocode results rather than a raw
lat/lon display).
Add help page
adjustments to help page + better copy