update submodules

CHANGELOG.md

@@ -3,6 +3,7 @@ Engine
 
 ### 0.4.13.8 ( )
   * Stability and speed fixes
+  * kv lua api: now possible to use any custom db:  core.kv_put('mykey', 'mydata', 'mydb'); core.kv_get('mykey', 'mydb');    'mydb' is optional
   * Optional store auth database to leveldb, no huge auth.txt. to enable: auth_kv=1
   * Mapgen indev: huge noise based caves
   * Auto delete old items by default. push items up from solid blocks.

games/default

@@ -1 +1 @@
-Subproject commit b06a26040fa95e6a70fb36deb57524734f7e34dd
+Subproject commit e3b53be1bede19fa6680889eb1d870cdf00fb3b6

util/merge_minetest.sh

@@ -21,12 +21,12 @@ git pull
 git remote add minetest_game https://github.com/minetest/minetest_game.git
 git fetch --all
 git submodule foreach --recursive "git checkout master; git pull||true"
-git commit -a -m "up"
+git commit -a -m "update submodules"
 ( git merge --no-edit minetest_game/master | grep -i "conflict" ) && exit
 git push
 
 cd ..
-git commit -a -m "up"
+git commit -a -m "update submodules"
 git push
 
 git status