Log Message:
Update 0.106 to 0.108
---------------------
0.108     2015-04-08 14:56:06-04:00 America/New_York
        - first argument can be options only if there are two options

0.107     2015-04-07 20:14:41-04:00 America/New_York
        - add leading hashref arg for passing binmode to read_string,
          write_string
        - do not modify references of args passed to read_file, write_file