Commits for craft

v241_base to v242_preview (2010-09-28 to 2010-10-05) v242

• Port and socket support for db profiles.
  • src/hg/inc/jksql.h - lines changed 4, context: html, text, full: html, text
  • src/hg/lib/jksql.c - lines changed 37, context: html, text, full: html, text
• sqlGetResultExt should return errors on failure. (Rather than on success).
  • src/hg/lib/jksql.c - lines changed 1, context: html, text, full: html, text