Remove handlebars version restriction to allow upgrading ember to 1.9.0+
Remove handlebars version restriction to allow upgrading ember to 1.9.0+
SecuraSeal/ember-c3,Glavin001/ember-c3,raphaelgera/ember-c3,knownasilya/ember-c3,Glavin001/ember-c3,Serabe/ember-c3,knownasilya/ember-c3,raphaelgera/ember-c3,SecuraSeal/ember-c3,Serabe/ember-c3