refator task module
modify the domain manager sleep time
merger from biz and fix transaction bug
rm sysout
fix test cast bug
modify to improve performance
Merge pull request #103 from unidal/biz

Biz
Merge branch 'biz' of github.com:dianping/cat into biz
fix query domain problem
modify the cat domain cache problem
Merge pull request #104 from youyong205/biz

Biz
modify the task package and transaction domains
modify the components config
refator task module and fix task problem bug
rename code
Merge pull request #105 from youyong205/biz

Biz
sort report task function sort
remove unused interface
refactor and add unit test
add long config on problem report