Add bower.json file.
Update ignore files on bower.json file.
Remove handlebars.js as a dependency.
Bump version.
Register helpers with Ember.js if present.
Add handlebars as a dependency in bower file.
Add 'build:test' task.
v0.30 Release:
- Register helpers on local Handlebars instances.
- Use Ember.Handlebars.helper to successfully register helpers if using Ember.
lookup localHandlebars instance before looking for global instance.
Merge pull request #1 from elving/master

Keep up to date with elving's repo.