更新pm依赖库
modeltask predicttask增加接口
。。
Merge branch 'master' of
https://github.com/bnrcParticipationSense/theSense.git

Conflicts:
	gen/.gitignore
	gen/com/bupt/bnrc/thesenser/R.java
	src/com/bupt/bnrc/thesenser/CameraActivity.java
	src/org/pm4j/task/ModelingTask.java
	src/org/pm4j/task/PMConfig.java
	src/org/pm4j/task/PredictingTask.java
	src/org/pm4j/task/PreprocessingProcess.java