Added flexibility, indiscriminate IRIS checking

-Added flexibility through the use of more functions, took out and
removed some of the repetitive redundancy.
- Added IRIS as a parser flag. Please note that flagging IRIS in the
command forces IRIS to be queried. Without the flag set it will check
IRIS only in the event that /xs0 or /xs1 is less than 100%.
- Changed the verbose output. Removed traces.