Remove MUnit dependency on VistA-FOIA repo

Remove the call to the TEST_VISTA_FRESH_M_DIR/Scripts directory. Instead,
use the VISTA_SOURCE_DIR/Scripts

Remove the set of the TEST_VISTA_FRESH_M_DIR from the MUnit creation block
of the CMakeLists.txt

OSEHRA-Issue: http://issues.osehra.org/browse/OAT-62
Change-Id: Ibf34ccbb8c3134f3174fca0caec350440332dcd5
Merge "Remove MUnit dependency on VistA-FOIA repo"
UnitTest: Add Unit Tests for ZTMGRSET

Test the PATCH and RELOAD entry points in ZTMGRSET using patch numbers
less than 999 and greater than 999.

Add support to Functional Testing CMakeLists to support VistATestClient
Unit Tests

OSEHRA-Id: http://issues.osehra.org/browse/VAF-89
Change-Id: I8630468f6677b83e2eed52f1502e31510b946a02
Merge "UnitTest: Add Unit Tests for ZTMGRSET"