[Fuego] Split the output and add log links for each testcase

[Tim.Bird at sony.com]

> -----Original Message-----
> From: Liu, Wenlong
> Sent: Tuesday, January 30, 2018 11:58 PM
> Hi Tim, Daniel and other friends
> 
> Functional.LTP has heavy outputs after testing, which makes it difficult for us
> to locate the error log easily.
> 
> LTP has the feature that can help us to split the output for different
> testcases.
> 
> So, I added some links to those separated log files in the test case summary
> page.
> 
> It helped me a lot to investigate different failures.

I like this a lot.  Fuego has not had very good facilities to isolate the
error information for each testcase, and this looks like it will do it.
 
> 
> Now, I also added a generic function to split the output for different tests
> and try to apply it to different tests.
> 
> Please review the patch[01-09] in the maillist.

I will do what I can tonight, but I probably won't be able to finish
before I stop working today.  I'll have to finish up later this week.
 -- Tim