EHN: Migrate Munit KIDS installation to use PatchSequenceApply

Instead of installing MUnit KIDS builds during the cmake configuration process,
the new workflow will check to see if MUnit KIDS Builds are already installed
in the testing VistA instance and if not, it will install them automatically.

Also remove TEST_VISTA_MUNIT_PATCH_NAME and TEST_VISTA_MUNIT_PATCH_FILE_NAMES
cmake variables as those are now obsolete.

Add latest MUNIT KIDS files based on https://github.com/OSEHRA-Sandbox/M-Tools

OSEHRA-Id: http://issues.osehra.org/browse/OAT-89
Change-Id: I9a68b6cb20abab5c74baa4bca7246505b79bd902
Remove MUnit installation steps from ImportRG

The installation code for MUnit during the import process was left behind
in the commit to change the MUnit installation procedure.  Remove it.

OSEHRA-ID: http://issues.osehra.org/browse/OAT-91
Change-Id: I43cefad082b875787b005276378d78f9f9e96a30
Remove references to development repository

Change dependency to use the VistA repository instead of the initial
development repository.

Change-Id: I1d88cb05e9842e08f8d688831cfacf56440cca90