removing package-lock.json

package-lock.json

@@ -1,13 +0,0 @@
-{
-    "name": "babylonjs",
-    "version": "3.1.0-beta5",
-    "lockfileVersion": 1,
-    "requires": true,
-    "dependencies": {
-        "cannon": {
-            "version": "0.6.2",
-            "resolved": "https://registry.npmjs.org/cannon/-/cannon-0.6.2.tgz",
-            "integrity": "sha1-HnvHLdWEGYLzwQTCvFeL+k+xxXI="
-        }
-    }
-}