Commits for galt

v270_preview2 to v270_base (2012-07-10 to 2012-07-17) v270

• fixing subtle problem with tabs and empty strings in b2bb input parsing
  • src/lib/common.c - lines changed 7, context: html, text, full: html, text
  • src/utils/bedToBigBed/bedToBigBed.c - lines changed 2, context: html, text, full: html, text
• adding an exception for hidden db value outside form - argument has been made that such use is legal, and we cannot use htmlPage very well without it
  • src/lib/htmlPage.c - lines changed 3, context: html, text, full: html, text
• fixing simple html table tag errors caught with htmlCheck
  • src/hg/hgCustom/hgCustom.c - lines changed 3, context: html, text, full: html, text
• fixing validateFiles bug to support non-tab default fieldCount with chopByWhite that somehow got lost
  • src/hg/encode/validateFiles/validateFiles.c - lines changed 5, context: html, text, full: html, text
• fixing bug in html output found by htmlCheck
  • src/hg/hgFileSearch/hgFileSearch.c - lines changed 2, context: html, text, full: html, text
• fixed typo in comment
  • src/hg/lib/web.c - lines changed 1, context: html, text, full: html, text
• fix html error in hgLiftOver found by htmlCheck
  • src/hg/hgLiftOver/hgLiftOver.c - lines changed 1, context: html, text, full: html, text
• adding some more chars to the list of those legal in urls
  • src/lib/htmlPage.c - lines changed 7, context: html, text, full: html, text
• removing simple html error in hgVisiGene found by htmlCheck
  • src/hg/visiGene/hgVisiGene/hgVisiGene.c - lines changed 1, context: html, text, full: html, text
• fix simple html error in pal.c found by htmlCheck
  • src/hg/lib/pal.c - lines changed 3, context: html, text, full: html, text
• fixed html error found by htmlCheck; added some newlines to make show source more legible
  • src/hg/hgHubConnect/hgHubConnect.c - lines changed 17, context: html, text, full: html, text