improve numerical stability for logistic regression
support weigthed 3rd moment
add auto index function
Add StringTokenier and support kurtosis
comment debug statement
add bzip2 support
add chrom X support
More output prompt
add ParRegion
more test cases
checked X chrom kinship
Support PAR for libVcf
remove temp
resolve memory leak
milestone version support X
about to upload
Merge branch 'master' of github.com:zhanxw/rvtests