v203-final - 31 Mar 2009 (Pairings)

Code changes:

Performance enhancement for drawing baseColors in gene pred tracks when it's too big to draw in full visibility mode (Angie)
Some code tweaks to accommodate hgsqlbeta not being localhost (Angie)
Fixed netFilter: check only for fills, not for gaps -- discarding gaps makes the parent fill incorrectly appear gapless (Angie)
Made 64-bit and 32-bit liftOver executables without SSL dependency (Galt)
Added color by chrom to Chain tracks (Hiram)
More work to Wiki track (Hiram)
Created userApps target to deliver user programs (Hiram)
Simplifying Table Browser logic where code was unnecessarily distinguishing between hPrintf and fprintf (Jim)
Updating Table Browser to handle bigBed and bigWig (Jim)
Minor speed up of rendering of mRNA/ESTs in hgc by checking gbSeq table before seq table, avoiding two sql requests (Mark)
Tweaks to ENCODE validator (Larry, Mike)
Created utilities to convert maf to fasta file and maf to clustalw-like format (Mike)
Added routines to help reset cart for single table or composite (Tim)