Add Check-in Check-out demo

Add Check-in Check-out demo

Added new template scenario for Check-in, Check-out.  The Check-In/Check Out Demo illustrates RFID-enabled workflows where items and equipment are rented or checked-out, used, and then returned. Returned items and equipment are cleaned and/or sterilized and placed back on “Available” status for another use. In this scenario, we track items/equipment and people through the process using RFID to automate the system entries and process tracking.