Hudson-trunk

[Nigel Daley]

FYI, Hadoop-trunk build passed last night for the first time in a long  
long time. That's why you have so many emails from Jira w/ Hudson  
comments.

It has been failing due to Clover (our code coverage tools) not  
functioning properly when we moved to Java 6.  I have finally disabled  
clover (my initial attempts were unsuccessful at getting it working).   
A Jira has been filed to fix it.

Cheers,
Nige