katrina: changes by commit

branch to review (2010-01-05 to 2010-01-12) v223

• shortned the short labels for the three recenlty added snpArray tables because they were more than 16 characters
  • src/hg/makeDb/trackDb/human/hg18/trackDb.ra 1.448 - lines changed: 3, context: html, text, full: html, text