v129-final

New things:

• Galt added visiGene/vgProbeTrack/vgProbeTrack.c

Edits:

• Jim has extensive paraFlow edits.
• Jean Thierry-Mieg is working with Jim on paraflow.
• Mark has a new genbank program hg/makeDb/genbank/src/dbload/extFileUpdate.c and numerous associated changes.
• Brian has edits to wigMafTrack.c and mafClick.c.
• Brian has text edits to hgTrackUi.c requested by Bob.
• Angie has numerous edits that change sprintf to safef.
• Heather has edits to the SNP processing pipeline, including new data diff utilities.

Bug fixes:

• Angie has a fix to doBlastzChainNet: When loading split chain tables, if a $chr.chain is missing because $chr has no alignments, call hgLoadChain on /dev/null to make empty chain and Link tables so the split table set is complete.

Data:

• Fan created hg15 to hg17 liftOver.
• Fan did PB for mm8.
• Angie did STS markers for rn4.
• Belinda added a new track "landmark".
• Andy added an AffyExonProbe track (with an edit to hgc/expClick.c).
• Rachel is working on danRer3 RH track.
• Kate is working on panTro2 (CPG islands, bac ends).