added comments for skipping REST dirs

Author: paxtonhare

quick-start/src/main/java/com/marklogic/hub/factory/EntityModelFactory.java

@@ -95,6 +95,7 @@ private List<FlowModel> getFlows(FlowModelFactory flowModelFactory,
                 + flowType.toString();
         List<String> flowNames = FileUtil.listDirectFolders(flowsFilePath);
         for (String flowName : flowNames) {
+            // REST directory is not a flow. It's the rest options. skip it.
             if (flowName.equals("REST")) {
                 continue;
             }

quick-start/src/main/java/com/marklogic/hub/service/FileSystemWatcherService.java

@@ -131,6 +131,7 @@ private void registerAll(final Path start) throws IOException {
             public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs)
                 throws IOException
             {
+                // REST directory is not a flow. It's the rest options. skip it.
                 if (dir.endsWith("REST")) {
                     return FileVisitResult.SKIP_SUBTREE;
                 }