Chapter 1: refactor for Eclipse, fix hello page HTTP request for web browsers

exercises/chapter_1/chapter1_httprequest/src/main/java/com/fjordtek/chapter1_httprequest/Chapter1HttprequestApplication.java

@@ -3,6 +3,7 @@
 package com.fjordtek.chapter1_httprequest;
 
 import org.springframework.boot.SpringApplication;
+
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
 @SpringBootApplication

exercises/chapter_1/chapter1_httprequest/src/main/java/com/fjordtek/chapter1_httprequest/web/HttpRequestHandler.java

@@ -97,14 +97,12 @@ public class HttpRequestHandler {
      * Multiple parameters given (see that 'method' can have multiple values assigned
      * Just a brief example/demonstration
      * NOTE: MIME type 'x-www-form-urlencoded' works with curl, at least. Change it if needed.
-     * curl 'http://localhost:8080/hello' --data 'location=moon&name=John'
+     * curl 'http://localhost:8080/index' --data 'location=moon&name=John'
      *
      */
     @RequestMapping(
             value    = { helloPageURL },
-            method   = { RequestMethod.POST },
-            produces = { "application/html" },
-            consumes = "application/x-www-form-urlencoded",
+            method   = { RequestMethod.GET },
             params   = { "location", "name" }
     )
     public ResponseEntity<String> getNameAndLocation(