added external limix scripts
minors
Merge branch 'mtSet-dev' of https://github.com/PMBio/mtSet into mtSet-dev
updated simulator
added caching of XX svd
Merge branch 'mtSet-dev' of https://github.com/PMBio/mtSet into mtSet-dev
added python covariance reader
Merge branch 'mtSet-dev' of https://github.com/PMBio/mtSet into mtSet-dev
demo exploits svd caching
Merge branch 'mtSet-dev' of https://github.com/PMBio/mtSet into mtSet-dev
cache null model NLL
pheno std
mionor change
minors
option renaming
added support for covariates
fix
merging
Merge branch 'mtSet-dev' of https://github.com/PMBio/mtSet into mtSet-dev
fixed bug in covariates