Finished the actor part
Merge branch 'master' of github.com:cute-jumper/BachelorThesis

Conflicts:
	workspace/TemplateExtractor/src/main/scala/thu/ailab/config/MyConfigFactory.scala
	workspace/TemplateExtractor/src/main/scala/thu/ailab/preprocess/RawDocument.scala
	workspace/TemplateExtractor/src/main/scala/thu/ailab/test/DistanceActor.scala
	workspace/TemplateExtractor/src/main/scala/thu/ailab/tree/MyDocumentFactory.scala