Pull request #1: DEV: Handle rules validation exception when updating.

Merge in RED/redaction-service from dev/rules-validation to master

* commit '23741deff713d5c865c13aa3a8cac73795d969e8':
  DEV: Use appropriate HTTP request type.
  DEV: Handle rules validation exception when updating.

redaction-service-v1/redaction-service-api-v1/src/main/java/com/iqser/red/service/redaction/v1/resources/RedactionResource.java

@@ -1,6 +1,7 @@
 package com.iqser.red.service.redaction.v1.resources;
 
 import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 
@@ -23,7 +24,7 @@ public interface RedactionResource {
     @PostMapping(value = "/debug/htmlTables", produces = MediaType.APPLICATION_JSON_VALUE, consumes = MediaType.APPLICATION_JSON_VALUE)
     RedactionResult htmlTables(@RequestBody RedactionRequest redactionRequest);
 
-    @PostMapping(value = "/rules", produces = MediaType.APPLICATION_JSON_VALUE)
+    @GetMapping(value = "/rules", produces = MediaType.APPLICATION_JSON_VALUE)
     String getRules();
 
     @PostMapping(value = "/rules/update", consumes = MediaType.APPLICATION_JSON_VALUE)