Use source_root instead of full template path.
Use source_root instead of full template path.

Resolves rails 3.1 error 'Could not find "/Users/matt/dev/github/friendly_id/lib/generators/../../generators/friendly_id/templates/create_slugs.rb" in any of your source paths. Please invoke FriendlyIdGenerator.source_root(PATH) with the PATH containing your templates. Currently you have no source paths.'
tekin/friendly_id,MAubreyK/friendly_id,Pathgather/friendly_id,kangkyu/friendly_id,ashagnanasekar/friendly_id,norman/friendly_id,sideci-sample/sideci-sample-friendly_id,MatthewRDodds/friendly_id,joshsoftware/friendly_id,zenhacks/friendly_id,Empact/friendly_id,ThanhKhoaIT/friendly_id,onursarikaya/friendly_id,morsedigital/friendly_id