Commits for braney

v308_base to v309_preview (2014-11-03 to 2014-11-10) v309

• remove tabs from short and long labels on tracks in track hubs. #13741
  • src/hg/lib/trackHub.c - lines changed 4, context: html, text, full: html, text
• add linkout from hgGene to GENCODE #14904
  • src/hg/hgGene/hgGeneData/Human/hg38/links.ra - lines changed 7, context: html, text, full: html, text
• change "This hub not supported" message #14133
  • src/hg/hgHubConnect/hgHubConnect.c - lines changed 2, context: html, text, full: html, text
• add "hubClear" url variable to tell the browser to connect theassociated hub, and to disconnect from all the hubs with the same
  prefix. #13382
  
  • src/hg/inc/hubConnect.h - lines changed 3, context: html, text, full: html, text
  • src/hg/lib/hubConnect.c - lines changed 37, context: html, text, full: html, text