Commits for galt

v283_preview2 to v283_base (2013-04-30 to 2013-05-07) v283

• fix warning from newer compiler
  • src/parasol/paraNode/paraNode.c - lines changed 2, context: html, text, full: html, text
• The -a0 command to rsync worked no better than -ar, so put it back.
  • src/hg/hgGene/makefile - lines changed 4, context: html, text, full: html, text