doc(wiki): Added nk-xrm-installer .gyp references, including .py scripts for providing complete reference to examples of fetching source via http, extracting, and moving files (as opposed to copying)

Author: kirvedx

"binding.gyp"-files-out-in-the-wild.md

@@ -15,6 +15,8 @@ To add to this page, just add the link to the project's `binding.gyp` file below
  * [nwm](https://github.com/mixu/nwm/blob/master/binding.gyp)
  * [bcrypt](https://github.com/ncb000gt/node.bcrypt.js/blob/master/binding.gyp)
  * [nk-mysql](https://github.com/mmod/nodamysql/blob/master/binding.gyp)
+ * [nk-xrm-installer](https://github.com/mmod/nk-xrm-installer/blob/master/binding.gyp) + [includable.gypi](https://github.com/mmod/nk-xrm-installer/blob/master/includable.gypi) + [unpack.py](https://github.com/mmod/nk-xrm-installer/blob/master/unpack.py) + [disburse.py](https://github.com/mmod/nk-xrm-installer/blob/master/disburse.py)   
+   <sub>.py files above provide complete reference for examples of fetching source via http, extracting, and moving files.</sub>
  * [node-memwatch](https://github.com/lloyd/node-memwatch/blob/master/binding.gyp)
  * [node-ip2location](https://github.com/bolgovr/node-ip2location/blob/master/binding.gyp)
  * [node-midi](https://github.com/justinlatimer/node-midi/blob/master/binding.gyp)