nlsr: Update to the released version 0.2.2

Change-Id: I2c6628dfec2b643f14fdb0c114c280be5d9fc82a
diff --git a/nlsr/Makefile b/nlsr/Makefile
index 22ed0a6..d2c3afc 100644
--- a/nlsr/Makefile
+++ b/nlsr/Makefile
@@ -2,13 +2,13 @@
 GIT_URL=https://github.com/named-data/NLSR
 
 # Tag name or commit hash for checkout
-GIT_VERSION=c57c64b6331beea369e44e88a86730347d0e2fc2
+GIT_VERSION=NLSR-0.2.2
 
 # Package name
 NAME=nlsr
 
 # Package version
-VERSION=0.2.1-2-gc57c64b
+VERSION=0.2.2
 
 # PPA version
 PPA_VERSION=1