Commits for pauline

v310_preview2 to v310_base (2014-12-15 to 2015-01-05) v310

• Adding bob's new logo image and new body background class to css sheet for use in training docs. refs #14408
  • src/hg/htdocs/images/training/titleInformatics.jpg - lines changed 0, context: html, text, full: html, text (a binary file or whitespace-only change shows no diff)
  • src/hg/htdocs/style/HGStyle.css - lines changed 4, context: html, text, full: html, text
• Adding link to youtube channel. refs #14525
  • src/hg/htdocs/training/index.html - lines changed 1, context: html, text, full: html, text