Added shims for getOwner and setOwner

[ghost]

Not sure if the module naming is correct? Should both methods go into the same module?

[rwjblue]

Let me check with the team about what we want the module paths to be...

[ghost]

@rwjblue any update possible?

[danmcclain]

Any movement on this @rwjblue?

[onlymejosh]

Any updates on this @rwjblue I see there is a failing build but it looks like travis has been removed from this project now?

[rwjblue]

I'd say lets go with:

import get from 'ember-owner/get';
import set from 'ember-owner/set';

We will also need to PR against the open PR in ember moving these shims upstream...

[cibernox]

@martndemus If you're busy I have some cycles to add this.

[ghost]

@cibernox Be my guest!

[cibernox]

@martndemus Done #65