Increase db version number

src/com/owncloud/android/db/ProviderMeta.java

@@ -17,11 +17,11 @@
  */
 package com.owncloud.android.db;
 
-import com.owncloud.android.MainApp;
-
 import android.net.Uri;
 import android.provider.BaseColumns;
 
+import com.owncloud.android.MainApp;
+
 /**
  * Meta-Class that holds various static field information
  * 
@@ -31,7 +31,7 @@ import android.provider.BaseColumns;
 public class ProviderMeta {
 
     public static final String DB_NAME = "filelist";
-    public static final int DB_VERSION = 6;
+    public static final int DB_VERSION = 7;
 
     private ProviderMeta() {
     }