Commits for galt

v290_preview2 to v290_base (2013-09-23 to 2013-09-30) v290

• fixes #7472 deals with bed4 and bed9 when element has size=0 start==end
  • src/hg/hgTracks/simpleTracks.c - lines changed 6, context: html, text, full: html, text
  • src/hg/hgc/hgc.c - lines changed 2, context: html, text, full: html, text
  • src/hg/lib/hdb.c - lines changed 4, context: html, text, full: html, text
• fixing problem with msyql-injection prevention checks. cmpVal has already been vetted above and it is really a sql fragment itself, not an identifier, so suppress checking with %-s
  • src/hg/hgTables/filterFields.c - lines changed 2, context: html, text, full: html, text