Fix RAS tests for to adjust to Mar 2014 FOIA

With the VA removing the programmer access for the DUZ=1 user, we call the
fileman entry point (D Q^DI) after setting the DUZ to ensure that the
DUZ(0) is set to '@'.

The name of the DUZ=1 user has also changed, update the Scheduling test to
not check for "TESTMASTER" but for "USER"

Update the Problem List RAS tests to continue to put the ICD9 code to
select a problem, when it doesn work, write in a SNOMED code.

TODO:REG: Adjust for the absence of the "Veteran ID Card Menu" from the Menu
system

TODO:PL: Figure out problem repetition problem during replacement of problem

Change-Id: Ib51cc2ccca5c427edaa5d9786836d7fd59ada3e7