[Swift-devel] slightly easier log file report html generator command

[Ben Clifford]

I just (r2061) put a command in the log-processing code to hopefully make 
it easier to generate report webpages for Swift log files.

To use:

   svn co https://svn.ci.uchicago.edu/svn/vdl2/log-processing

   cd log-processing/bin
   export PATH=`pwd`:$PATH

Now you will have a command swift-plot-log that you can run on a log file 
like this:

 $ swift-plot-log workflowtest-20080529-1145-n44o2cj1.log

You'll get lots of output, most likely with a bunch of errors because that 
code is quite lame. You will also get a directory called report-<logfile>/ 
with an index.html in it. Open that with your favourite web browser.

For example, on os x:

 $ open report-workflowtest-20080529-1145-n44o2cj1/index.html

Eventually I'd like to move all of this into the main release rather than 
it being a separate checkout. But not yet.

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