Move specimen module to customModules repository

src/org/labkey/test/tests/AbstractAssayTest.java

@@ -194,8 +194,11 @@ protected void setupEnvironment()
         _containerHelper.createProject(getProjectName(), null);
         goToProjectHome(getProjectName());
 
-        // Some test use a stand alone specimen file. Before the file can be imported the Specimen module needs to be enabled.
-        _containerHelper.enableModule("Specimen");
+        if (_studyHelper.isSpecimenModulePresent())
+        {
+            // Some test use a stand alone specimen file. Before the file can be imported the Specimen module needs to be enabled.
+            _containerHelper.enableModule("Specimen");
+        }
 
         log("Setting up groups, users and initial permissions");
         ApiPermissionsHelper permissionsHelper = new ApiPermissionsHelper(this);