continue and break scarpet functions to replace _exit_ conditions in loops

src/main/java/carpet/script/exception/BreakStatement.java

@@ -0,0 +1,11 @@
+package carpet.script.exception;
+
+import carpet.script.value.Value;
+
+public class BreakStatement extends ExitStatement
+{
+    public BreakStatement(Value value)
+    {
+        super(value);
+    }
+}

src/main/java/carpet/script/exception/ContinueStatement.java

@@ -0,0 +1,11 @@
+package carpet.script.exception;
+
+import carpet.script.value.Value;
+
+public class ContinueStatement extends ExitStatement
+{
+    public ContinueStatement(Value value)
+    {
+        super(value);
+    }
+}