UI alignment adjustment
Merge pull request #173 from unidal/biz

UI alignment adjustment
Merge branch 'biz' of https://github.com/dianping/cat into biz
add unit test for haerbeat report merger
add unit test for top report merger
add unit test for dependency report merger
add unit test for sql report merger
add unit test for mtrix report merger
add unit test for cross report merger
add new unit tests into AllTest