Commits for rhead

v287_preview2 to v287_base (2013-07-23 to 2013-07-30) v287

• Added announcement for hgVai to indexNews and newsarch, and changed announcements for Gene Alleles and UCSC Genes to their condensed versions on indexNews.
  • src/hg/htdocs/goldenPath/newsarch.html - lines changed 40, context: html, text, full: html, text
  • src/hg/htdocs/indexNews.html - lines changed 134, context: html, text, full: html, text
• Changed wording in acknowledgements as suggested by b0b in note-146. refs #6152
  • src/hg/htdocs/goldenPath/help/hgVaiHelpText.html - lines changed 4, context: html, text, full: html, text