Simple Stack 0.7.0

Simple Stack 0.7.0 (2017-01-31)

• BREAKING CHANGE: Removed Backstack.get(Context), BackstackDelegate.isSystemService(String) and BackstackDelegate.getSystemService(Context).

These can be easily done manually with the following setup:

    public static Backstack get(Context context) {
        // noinspection ResourceType
        return (Backstack)context.getSystemService(BACKSTACK);
    }

and

    @Override
    public Object getSystemService(String name) {
        if(name.equals(BACKSTACK)) {
            return backstackDelegate.getBackstack();
        }
        return super.getSystemService(name);
    }

Therefore the preferred solution is to provide the Backstack instance via @Inject instead of Backstack.get(Context).

Example for Backstack.get(Context) was moved to simple-stack-example as BackstackService.
Example for @Inject Backstack backstack; is seen in simple-stack-example-mvp.