Cleaned up logs
`classes.toString` can now work with function accessors.

`toString` can now accept accessor functions, accessor function should be invokable without any arguments, and it should return some value, such as:

	MyClass.prototype.list = [];
	MyClass.prototype.length = function () { return this.list.length; };

It can be added as any other property to toString:

	classes.toString('MyClass', this, 'length); //Will output [MyClass length=<some inteegr>]
Updated specs for `classes.toString`
Added `toString` to `ActionsList`
Code cleanup
Bumped version