Underscore cannot parse ":" in JSON data

[keikreutler]

Unexpected token error when the underscore/ backbone template error tries to parse 'properties.addr:city.'

[species]

For properties with ":" in the key, use the following syntax: properties["addr:city"].

If this is an error in underscore-js, it should be reported here in the projects issue tracker.

[keikreutler]

Within the underscore template, difficulty displaying the non-english description of an initiative in a popup - using the properties["descripton:XX"] key wherein XX is a two letter code for the language.