adding logs to JUnit stuff.  Helpful for disambiguating which of several testcases with same method names runs, but primarily aimed at diagnosing a remoteweb test timeout... surely not all of the clients really go AWOL all at once??

Review by: zundel

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@2922 8db76d5a-ed1c-0410-87a9-c151d255dfc7