Merge pull request #17 from youyong205/master

modify findbug issue
Merge pull request #18 from youyong205/master

modify the log and add state graph
Merge pull request #19 from youyong205/master

add the function and fix bug
Merge pull request #20 from youyong205/master

refator  the transaction analyzer and add gzip thread count
replace com.site with org.unidal
update dependencies' version
Merge pull request #37 from unidal/master

update dependencies
Merge branch 'master' of github.com:dianping/cat