version to 0.10.0

fix auto update not triggered issue

fix auto update not triggered issue when there are same keys in different namespaces and the one with high priority deleted

abandon AllTests.java and fix some potential test issues

Adjust long polling timeout

2. adjust client side's long polling timeout from 600 seconds to 90 seconds

portal add static resource cache control

update the Dockerfile version to 0.10.0-SNAPSHOT.

1. Support injecting Json values with @ApolloJsonValue, the supported format is the same as Spring @Value, such as @ApolloJsonValue("${someJsonPropertyKey}")
2. Support auto updating injected values for @ApolloJsonValue

minor refactor and add more ut

2 抽离了一个公共父类ApolloProcessor，用来处理反射相关的逻辑。 ApolloJsonValueProcessor,ApolloAnnotationProcessor,SpringValueProcessor都继承它
3 在PropertySourceProcessor中注册自动更新的监听器AutoUpdateConfigChangeListener
4 SpringValue增加isJson字段，表示这个属性是否是Json类型的
5 增加了单元测试

use ApplicationContextInitializer instead of SpringApplicationRunListener for better compatibility

Refresh session & add admin pages entry point

Auto Updating Spring Placeholder Values

2. Support XML config placeholders
3. Add more tests to cover all kinds of cases
4. Update apollo demo to adapt for auto update functionality

add nested property test