v134-final

Andy Pohl
 hgTracks - 
   Fixed a bug preventing item clicks in full-mode unless next-item nav was set.
  Added full-mode compatibility to the next-item button.
  Turned next-item button off for PS/PDF output.
 hash - A new function to make a hash out of a simple named linked list.

Angie
 checkHgFindSpec - add 1 to chromStart when printing out position range.
 Added support for IGTC Gene Trap track
 Regenerated dmBlastTab, hgBlastTab, mmBlastTab
 Added -minMatch=0.1 to hgAddLiftOverChain

Robert
 pslPseudo improvements
 Added maf filter option to keep blocks with a component in filename

Daryl
 chimpHiQualDiffs - added options to include chimp position
   and to ignore quality scores of 98

Fan
 Rebuilt ensGene, simply removed all hap chrom entries

Galt
 vgLoadJax - fixed jax expression level processing

Giardine
 hgMut - added .as, fixed html page

Rachel
 UW/Regulome CAP track - updated and renamed as UW/Regulome
DNase I Array.
 Finished zebrafish multiz 7-way and conservation tracks
 Moved various liftover files to the right location,
corrected md5sum.txt

Heather
 Edits to cnp.html

Hiram
 Various changes to make wiggle customTracks work!
 Added utility timing functions

Kate
 hgCustom - new interface for customTracks
 Drop unused indexes in maf summary table - various dbs

Jim
 hgBlat - support incoming links specifying only organism
 hgGenome - whole-genome viewer
 hgTracks - refactoring to share between hgTracks and
hgGenome

Mark
 getRna - added option to get mRNA even if no cds
 Ancestor transmap improvements