(write_and_read_file):  new test.  (feedback?  does this look right?)
(write_and_read_file):  new test.  (feedback?  does this look right?)

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion