修改与调整
Merge branch 'master' of https://github.com/luomuwen/map_agent

Conflicts:
	src/com/wk/agent/IFileReader.java
	src/com/wk/agent/MultFileReader.java
	src/com/wk/agent/impl/ContinuousFileReader.java
	src/com/wk/agent/impl/SeqSwitchFileReader.java
去除了无用的方法