v113-final

• Galt has several edits to agpAllToFaFile, including an option to preserve original agp order.
• Galt has 2 new utilites: agpTweak and sortFa.
• Heather added failover for the archive database.
• Fan added Reactome links to hgGene.
• Hiram is working on randomPlacement.c.
• Rachel is working on danRer1-->danRer2 liftOver, and building danRer3.
• Rachel has also ENCODE track descriptions improvements and all.joiner edits.
• Jakob lifted transFrags from hg15 to hg17.
• Brian has a new utility src/hg/ratStuff/mafOrder/mafOrder.c.
• Brian has edits to mafAddIRows.c.
• Mark has a new utility est2genomeToPsl.c.
• Andy has added the Stem Cell Database (Princeton) track to mm6.
• Andy is working on hg17 to hg15 dropUnder, and a phastCons column for gene sorter.