AWS Lambda

Switch to AWS Lambda for deployment using SnapStart.

src/main/java/gov/usgs/earthquake/nshmp/www/PrimingResource.java

@@ -36,6 +36,8 @@ public class PrimingResource implements OrderedResource {
 
   @Override
   public void beforeCheckpoint(Context<? extends Resource> context) throws Exception {
+    System.out.println("Before checkout");
+    System.out.println("Model path: " + modelPath);
     ServletUtil.model(ServletUtil.loadModel(modelPath));
     updateParameter();