[DISCUSSION java-chassis]scan RestController to to make spring mvc controller publish as ServiceComb Rest easier

[bismy]

Hi all, 


I am going to implement a feature that scan beans with @RestController 
annotation, and taken it same as:
  1. @RestSchema(schemaId = class.getName())
  2. @RequestMapping("/")


Consider some users want to make use of both spring mvc controller and 
ServiceComb REST, we add a configuration
   servicecomb.rest.service.scanRestController 
to turn off this feature. 


Any suggestions?