modify cal_mut_stat how to msg and allow it to accept file name as an input to con_config
group all the statistics output from cal_mut_stat into a single file
muts_reps can under stat calculated by cal_mut_stat
header of mutations reports now can be modified
change the number of decimal of cal_mut_stat output
removing debuging message from muts2xls.py
vcf_gt can sort data horizontally
allow silver highlight on any shared mutation other than rare and shared
uncomment exec_job in muts_reps
Merge branch 'feature_muts_reps'