v0.3.0

• Action now return returned value instead response body (0981d39)
• Add getOrMake method in container (3a4f8f0)
• App instance binded to Closure, so you can use $this in Closure route handler (538d1bf)
• Method register in Container support array keys (38f1c4a)
• Container now can inject unregistered class instance (fb5ab9f)