[NAG] fix order of variable declaration in install

nag-update.sh

@@ -37,7 +37,7 @@ function install_arch {
     local FILE=$2
 
     cd $UNPACK_DIR
-    local REVISION=5 #`bin/nagfor 2>&1 | grep -o -E "([0-9]{4})"`
+    local REVISION=`bin/nagfor 2>&1 | grep -o -E "([0-9]{4})"`
     local OLD_REVISION=""
     local LATEST_VERSION=nagfor-${NAG_MAJOR}.${NAG_MINOR}-LATEST
     local FULL_VERSION=nagfor-${NAG_MAJOR}.${NAG_MINOR}-$REVISION