Localisation updates from http://translatewiki.net.
Update to rails 3.2.6
Remove use of deprecated :comment attribute on link_to and button_to
Fix tests to cope with stricter route enforcement in rails 2.3.6
Update Potlatch 2 to 2.3-401-g5359f3d build
Tidy up generation of UJS data attributes
Localisation updates from http://translatewiki.net.
Update Polatch 2 to 2.3-403-gd7a64b0 build
Potlatch 2 localisation updates
Update OpenLayers to 2.12
Replace use of Layer.GML with Layer.Vector
Make switching data browser to current map view work
Report the feature limit correctly in the data browser
Locale maintenance:
* Rename be-TARASK to be-Tarask
* Rename sr-EC to sr
* Rename sr-EL to sr-Latn
* Update README file in locales/
* Update languages.yml
Localisation updates from http://translatewiki.net.
Localisation updates from http://translatewiki.net.
Replace use of Event with jQuery methods

Versions of OpenLayers before 2.12 provided a global Event object
but this has now been removed, so use jQuery methods instead.
Don't try and store a user record in the session

A user record that has come from the database can't be stored in
the session as it contains singletons that can't be serialised.
Update Polatch 2 to 2.3-407-g55bf495 build
Potlatch 2 localisation updates