update tutorials with new core APIs

easyrules-samples/src/main/java/net/benas/easyrules/samples/helloworld/HelloWorldRule.java

@@ -1,13 +1,13 @@
 package net.benas.easyrules.samples.helloworld;
 
-import net.benas.easyrules.core.Rule;
+import net.benas.easyrules.core.BasicRule;
 
 /**
  * Hello World rule class.
  *
  * @author benas (md.benhassine@gmail.com)
  */
-public class HelloWorldRule extends Rule {
+public class HelloWorldRule extends BasicRule {
 
     /**
      * The user input

easyrules-samples/src/main/java/net/benas/easyrules/samples/order/OrderSampleLauncher.java

@@ -57,7 +57,7 @@ public class OrderSampleLauncher {
          * Create a default rules engine and register the business rule
          */
         RulesEngine rulesEngine = new DefaultRulesEngine();
-        rulesEngine.registerJmxManagedRule(suspectOrderRule, true, SuspectOrderJmxManagedRule.class);
+        rulesEngine.registerJmxManagedRule(suspectOrderRule);
 
         /**
          * Fire rules

easyrules-samples/src/main/java/net/benas/easyrules/samples/order/SuspectOrderRule.java

@@ -24,14 +24,14 @@
 
 package net.benas.easyrules.samples.order;
 
-import net.benas.easyrules.core.Rule;
+import net.benas.easyrules.core.BasicJmxManagedRule;
 
 /**
  * Business rule class that defines suspect order rule.
  *
  * @author benas (md.benhassine@gmail.com)
  */
-class SuspectOrderRule extends Rule implements SuspectOrderJmxManagedRule {
+public class SuspectOrderRule extends BasicJmxManagedRule implements SuspectOrderJmxManagedRule {
 
     private float suspectOrderAmountThreshold = 1000;