测试案例及一些修改
Merge branch 'master' of https://github.com/luomuwen/map_agent

Conflicts:
	src/com/wk/agent/impl/ContinuousFileFileReader.java
	src/com/wk/agent/impl/DateAndSizeSwitchFileFileReader.java
	src/com/wk/agent/impl/DelimiterReadMode.java
	src/com/wk/agent/impl/FixedSizeReadMode.java
	src/com/wk/agent/impl/SizeSwitchFileFileReader.java
	src/com/wk/agent/impl/StartStopReadMode.java
Merge branch 'master' of https://github.com/luomuwen/map_agent

Conflicts:
	src/com/wk/agent/impl/StartStopReadMode1.java
	src/com/wk/agent/test/TestStartStopReadMode1.java