bumped NDDB dep

Author: shakty

package.json

@@ -1,7 +1,7 @@
 {
  "name": "nodegame-server"
  , "description": "nodeGame server for the browser and node.js"
- , "version": "7.0.0"
+ , "version": "7.0.1"
  , "main" : "index.js"
  , "homepage": "http://nodegame.org"
  , "keywords": [ "game", "multiplayer", "experiment", "behavioral", "socket.io", "websockets"]
@@ -27,7 +27,7 @@
  , "nodegame-monitor": "*"
  , "nodegame-game-template": "*"
  , "JSUS": "^1.1.0"
- , "NDDB": "^2.0.0"
+ , "NDDB": "^3.0.0"
  , "shelf.js": ">= 0.3.7"
  , "commander": "^7.0.0"
  , "jade": "1.11.0"
@@ -37,7 +37,7 @@
  "mocha": ">=4.0.1",
  "should": ">=13.1.3"
  }
- , "engines": { "node": ">= 6.0" }
+ , "engines": { "node": ">= 10.0" }
  , "license": "MIT"
  , "scripts": {
  "test": "make test"