* Moves to Maven wrapper to stabilize the version in use

This will ensure those building will have similar experience due to
having a fixed maven version.

* Updates most plugin versions and removes redundant configuration

* Sets up build enforcement for JDK 1.8 until further work occurs

* Change version 

* sofa rpc integration

* remove unused class and method,add component defination

* only support after sofa rpc 5.4.0

* set sofarpc componentId be 32

* Add document of component library settings and incuating features abstract. (#1185)

* sofa rpc integration

* Update UI licenses (#1189)

* Update UI licenses for beta version

* Update FAQ doc (#1184)

* update faq doc

* update faq

* update faq

* Update readme for beta release. (#1191)

* New english readme.

* New chinese readme.

* Fix #1186 Webapp read timeout config (#1192)

* Updat ui (#1197)

* Change the intercept point of block call way (#1190)

* Change the buired point of block call way

* Support future way and change the operation name of span

* Update screenshot for new release. (#1209)

* remove unused class and method,add component defination

* only support after sofa rpc 5.4.0

* set sofarpc componentId be 32

* sofa rpc integration

* remove unused class and method,add component defination

* only support after sofa rpc 5.4.0

* set sofarpc componentId be 32

* sofa rpc integration

* remove unused class and method,add component defination

* change parent pom version

* remove unused dependency

* [maven-release-plugin] prepare release apm-5.0.0-alpha

* [maven-release-plugin] prepare for next development iteration

Fix assmbly for mvn clean install -Papache-release and update version to SNAPSHOT for SNAPSHOT release.