aamp: changes by file

review to branch (2009-05-05 to 2009-05-12) v206

• src/hg/makeDb/doc/hg18.txt
  • 1.361 lines changed: 13, context: html, text, full: html, text
    FOX2 clusters track from Gene Yeo
• src/hg/makeDb/schema/all.joiner
  • 1.713 lines changed: 1, context: html, text, full: html, text
    Added fox2ClipClusters to tables ignored.
• src/hg/makeDb/trackDb/human/hg18/trackDb.wgEncode.ra
  • 1.287 lines changed: 232, context: html, text, full: html, text
    Added UW Affy Exon track and UW WERI-Rb-1 ChIP-seq subtrack.