Merge https://github.com/xerial/silk into feature/webui

Conflicts:
	silk-core/src/main/scala/xerial/silk/framework/SilkFramework.scala
autoreload the log monitor page
Merge branch 'feature/webui' of https://github.com/xerial/silk into feature/webui

Conflicts:
	silk-core/src/main/scala/xerial/silk/framework/SilkFramework.scala
Merge pull request #46 from yun2/feature/webui

Feature/webui