* initial plugin files that support hystrix command.
* Add HystrixCommand asynchronous call IT test. Intercep HystixCommand.queue instead of execute for cover acynchronous call.
* remove useless code: HystrixCommandConstructorInterceptor is not needed, also scope is not needed too.
* support hystrix-core 1.4.20 and 1.5.2, some log should be removed.
* Add hystrix.subclass annotation to show the real hystrix command class name in transaction info.
* add integration test for hystrix plugin
* add support for hystric-core 1.5.3
jiaqifengandHyunGil Jeong
3935cc5d49