larrym: changes by commit

branch to review (2010-03-02 to 2010-03-16) v227

• safef -> safecpy
  • src/hg/hgSuggest/hgSuggest.c 1.4 - lines changed: 1, context: html, text, full: html, text
• refactor code into trackUrl; add track search code within TRACK_SEARCH #define; add ruler entry to trackDbJson; clear suggest field when user hits 'clear' button
  • src/hg/hgTracks/hgTracks.c 1.1633 - lines changed: 54, context: html, text, full: html, text
  • src/hg/hgTracks/hgTracks.h 1.200 - lines changed: 5, context: html, text, full: html, text
• comment out the TRACK_SEARCH #define
  • src/hg/hgTracks/hgTracks.h 1.201 - lines changed: 1, context: html, text, full: html, text
• support "type/paste gene name and click submit without choosing from autosuggest list"
  • src/hg/hgGateway/hgGateway.c 1.115 - lines changed: 9, context: html, text, full: html, text
  • src/hg/js/hgGateway.js 1.3 - lines changed: 18, context: html, text, full: html, text