Add a metricType into CatConstants
Merge branch 'biz' of https://github.com/dianping/cat into biz-abtest
Add unit test for WaterfalMessageCodec.java
Refactor WaterfallMessageCodec
Remove require restrict for url input in the abtestCreate.jsp
Add unit test for TcpSocketReceiver.java
Merge branch 'biz' of https://github.com/dianping/cat into biz-abtest
Add TcpSocketReceiverTest into Test Suite
TcpSocketReceiver refactor
add TcpSocketReceiverTest
Remove css(img-polaroid) for all imgs in the  abtestAllTest.jsp
Merge pull request #150 from ainilife/biz-abtest

Add two unit test