Create an ability to initialize a variable inline

[JankoJerinic]

Instead of having to:

var b: bool;
b = true;

it would be nice to have the ability to declare and initialize inline:

var b: bool = true;

If a type can be inferred from the expression, then the explicit type can be omitted, but let's take it one step at a time.
This could also open the door for immutable val objects.