larrym: changes by file

branch to review (2009-03-10 to 2009-03-17) v202

• src/hg/encode/encodeValidate/doEncodeValidate.pl
  • 1.168 lines changed: 7, context: html, text, full: html, text
    validate all of wiggle files
• src/hg/utils/automation/SafePipe.pm
  • 1.5 lines changed: 6, context: html, text, full: html, text
    change exec to handle cases where /data/tmp doesn't exist