Updated path names to use new lustre mount point.
Created print_ascii and print_csv functions to create ascii and csv tables.

print_csv is not being used yet.
Created dist rule that copies files into a dist/ directory.

Created a dist_mac rule that uses sed to change the path to env and write the
new files to dist/.
Updated path to lustre area.
Removed hardcoded path to jcrossle directory.
Added license; Ask user where to put data files.

Added some prompts to ask user where they want the data reduction to be done.
Add the location of of the python code to the PYTHONPATH automatically.
Import analysisUtils inside benchmarking script.

Now I can remove this code from my casa init.py file.
Overhauled Dan's changes to the Makefile.
Temporary fix to path problem. Made untar work without copying tarball to CWD.
Merge branch 'DanChanges'

Merging in changes made by Dan and a couple fixes by from Anand.
Merge branch 'ReportOverhaul'

Merging in work started that overhauls the report generator.
Overhauled report generation.

Made report.py a stand-alone program. It now produces the table header.  By
default it looks for summary files in the local directory.  It has a CSV-format
command line option.  Command line options also allow turning off the table
header and printing the table header only.

Report.sh now has a CSV formatting option.  No command line arguments are
expected.  It writes to STDOUT.  report.py is expected to be in the execution
path on all machines.
Fixed bug so script properly handles the optional command line argument.
Minor update to documentation.