SIMU release

• implement --trait1-s-pow and --trait2-s-pow

SIMU release

• --trait2-snp-offset option (shifts causal variant in trait2 by a given number of positions (for example, --trait2-snp-offset 1 indicates that causal SNPs will correspond to adjacent rows in the input bim file)

SIMU release

• --chr-labels option to specify chromosome labels for --bfile-chr
• flush log files on each message
• performance improvements

SIMU release

See README.md for further details.