pkg: update to newest ccn-lite version

pkg/ccn-lite/Makefile

@@ -1,6 +1,6 @@
 PKG_NAME=ccn-lite
 PKG_URL=https://github.com/cn-uofbasel/ccn-lite/
-PKG_VERSION=1ae5bddc68334bc062c148b877894ba8155112c4
+PKG_VERSION=0b1de2da1ef407ee5793c0e7eda420391ae056dc
 
 .PHONY: all
 

pkg/ccn-lite/ccn-lite-riot.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2015 INRIA
+ * Copyright (C) 2015, 2016 INRIA
  *
  * This file is subject to the terms and conditions of the GNU Lesser
  * General Public License v2.1. See the file LICENSE in the top level
@@ -146,6 +146,16 @@ extern "C" {
  */
 #define CCNL_MSG_AGEING         (0x1702)
 
+/**
+ * Maximum number of elements that can be cached
+ */
+#ifndef CCNL_CACHE_SIZE
+#define CCNL_CACHE_SIZE     (5)
+#endif
+#ifdef DOXYGEN
+#define CCNL_CACHE_SIZE
+#endif
+
 /**
  * Struct holding CCN-Lite's central relay information
  */