refactored rcc and idat validationi code into encode3Valid.c; use it in edwMakeValidFile.c and validateFiles.c; call vf from vm for rcc, idat, and also added fasta type
Merge branch 'master' of galt@hgwdev.cse.ucsc.edu:/data/git/kent
Merge remote-tracking branch upstream/$:{upbranch}