New file based cache for creature types and card names. +Test for cache consistency.

Mage.Sets/src/mage/cache/Cache.java

@@ -0,0 +1,36 @@
+package mage.cache;
+
+import java.io.Serializable;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ *  Cache model
+ *
+ *  @author noxx
+ */
+public class Cache implements Serializable {
+    
+    private int version;
+    private String name;
+    private Map<String, Object> cacheObjects = new HashMap<String, Object>();
+   
+    public Cache(String name, int version) {
+        this.name = name;
+        this.version = version;
+    }
+    
+    public int getVersion() {
+        return version;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public Map<String, Object> getCacheObjects() {
+        return cacheObjects;
+    }
+
+    private static final long serialVersionUID = 1L;
+}