Fix template reference in modular-backbone example.

[grze-s]

Underscore templates no longer accept an initial data object. _.template always returns a function now. Example didn't work with updated underscore.js

[thomasdavis]

Awesome work. But did you change the version of underscore that the tutorial is using too?

[grze-s]

I didn't include new underscore. The commit will work aither with old and new lilbrary. I've checked the project localy. Now it is working with all the newrest versions of underscore, backbone jQuery and require libraries. Backbone doesn't need to be downloaded from special fork now. Would you like me to include new versions of libraries in the commit?