If we were dropping markers, the marker matrix was cleaned using the old size, which was wrong. This should fix it
read.cross with format="csv": better treatment of "" values
Update STATUS.txt re read.cross.csv
read.cross.csv: A couple of additional small changes to handle "" fields
Fix bug in read.cross for format="csv" in odd cases

 - if linkage groups not ordered, not given numeric names, and no map
   positions provided, crazy re-ordering would occur.
read.cross.mq: check no. loci vs. number in header
read.cross for doubled haploids in qtlcart format
Merge branch 'devel' of github.com:kbroman/qtl into mqmValgrind
Update version + date
INSTALL_ME: update version numbers
Add to To Do list
Initial commit of read.cross.tidy()
read.cross.tidy: Remove unused argument
read.cross.tidy: Fix bug in default mapfile name
read.cross.tidy: set estimate map to FALSE
read.cross.tidy: Drop rownames prior to returning results
read.cross: Add support for tidy format
read.cross.tidy: Insert NA for missing individuals rather than dropping them
read.cross.tidy: Ensure ordering of individuals
read.cross.tidy: Add id column to pheno if informative