Add ability to specify point settings
Add ability to specify point settings

Will pass object passed to `point` through to C3.
Glavin001/ember-c3,SecuraSeal/ember-c3,Glavin001/ember-c3,knownasilya/ember-c3,Serabe/ember-c3,raphaelgera/ember-c3,raphaelgera/ember-c3,SecuraSeal/ember-c3,knownasilya/ember-c3,Serabe/ember-c3