initial commit and test script
add more example calls
minor tweaks ... this library looks pretty good
minor tweaks
created sip wrapper class, adding in modified sip2.class.php
sanity check for __construct when assigning properties to sip2 class
update for getPatronScreenMessages
woops
Updated startPatronSession to always return a bool, and always properly maintain the inPatronSession value to be correct at all times.  new method getPatronIsValid , which returns whether the patron login session is valid.  getPatronStatus always returns an array now, versus false on invalid.
fix for check if patron is valid
Adding comments
Removed useless bool returns and instead return $this where I can to
allow for a "Fluent Interface" or method chaining (i.e.,
fooObj->method1()->method2()->method3();
Adding README.md file
merging in before pushing up

Merge remote-tracking branch 'github/master'