Windows Bot Setup

1. Install git https://git-scm.com/download/win
2. Install msys2 and copy 'zip' from mys2's bin to git's (TODO: maybe we should start with msys2)
3. Install python 2.7 https://www.python.org/downloads/windows/
4. Ensure installer adds it to the path
5. Install node js lts https://nodejs.org/en/
6. Install botio from cloned repo (the npm package is not up to date)
7. git clone https://github.com/arturadib/botio.git
8. cd botio
9. modify package

```diff
diff --git a/package.json b/package.json
index ad583af..fca270b 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "commander": "0.5.2",
     "express": "2.5.8",
     "request": "2.9.153",
-    "shelljs": "latest"
+    "shelljs": "0.0.5pre4"
   },
   "devDependencies": {},
```

1. npm install -g .
2. Install bot files
3. git clone https://github.com/mozilla/botio-files-pdfjs.git
4. edit config.json
5. Setup pdfjsbot github access token
6. Start the bot botio start --user pdfjsbot --pwd <github access token>
7. Setup webhooks on github