modify the hSub, using logging to print out error and warning
remove pi from bipedal parameter. set value of parameter with type string using str() cmd
add more comments
in the middle of improving hsub
in the middle of changing hSub
allow different color for different logging level
update hsub param parsing; something else
update parameter object with new logging setting
update method object with new logging setting
update handler object with new logging setting
update config object with new logging setting
update handlerSub with new logging setting
update robot file and handler file parser with new logging setting
update config file parser with new logging setting
update misc print statement with new logging setting
remove setsilent function for hsub