Update version number (#150)

Author: jupe

package-lock.json

@@ -6,7 +6,7 @@
     "query",
     "mongodb"
   ],
-  "version": "0.7.4",
+  "version": "0.7.5",
   "homepage": "https://github.com/jupe/mongoose-query",
   "author": "Jussi Vatjus-Anttila <[email protected]>)",
   "main": "lib/index",