add code to read/write data in MapQTL format
read.cross.mq: Fix typo (lentgh -> length)
Small change in read.cross.mq: less -> fewer
Update version; add Timothee Flutre to author list in DESCRIPTION
write.cross.mq: slightly more detail in error message
read.cross.mq (mapqtl format): fix two bugs

 - was reordering chromosomes

 - was turning phenotypes into numeric indices and losing actual
   phenotype data
.Rbuildignore: ignore tests/.RData and tests/.Rhistory
Add tests of mapqtl input/output
STATUS.txt: Mention read/write in MapQTL format
Adding the intermediate output of the standalone tests to be ignored
Augmentation: Code cleaning + adding debug to trace memory usage for valgrind
Merge branch 'master' of github.com:kbroman/qtl
Merge branch 'master' of github.com:kbroman/qtl into mqmValgrind
Augmentation: Now always cleaning variable: markers, holding the recoded markers from R
Augmentation: More comments, removing position and r from the R interface as they were unused
Augmentation fixed 2 memory bugs, additional I added comments about some of the quirks of augmentation using the different strategies
Augmentation, this should fix another couple of memory leaks in the augmentation routine
Fixed a 10mb memory leak in the MQMaugmentCode, this was/is the major loss observed by valgrind
This should be free only after being passed back to R, otherwise we get reads in freed memory
Another memory leak plugged in mqmscan, forgot to deallocate the markers