Merge pull request #210 from youyong205/biz

add the test case and fix bug
add concurrent unit test for LocalMessageBucketManager (EOFException found)
fix concurrency bug for LocalMessageBucketManager
Merge branch 'biz' of https://github.com/ainilife/cat into biz

Conflicts:
	cat-core/src/test/java/com/dianping/cat/storage/dump/LocalMessageBucketManagerTest.java
fix performance issue
modify the test
modify the time sleep
modify the cross analyzer
Merge pull request #211 from ainilife/biz

add concurrent unit tests
modify the cat test
modify the pom web