Added bang operator list generator

This is, again, just a proof of concept.

gen_ops.py

@@ -0,0 +1,19 @@
+import csv, json, sys
+import requests
+import collections
+
+# Request list
+try:
+    r = requests.get('https://duckduckgo.com/bang.v255.js')
+    r.raise_for_status()
+except requests.exceptions.HTTPError as err:
+    raise SystemExit(err)
+
+# Convert to json
+data = json.loads(r.text)
+
+# Output CSV
+output = csv.writer(sys.stdout)
+output.writerow(['tag', 'url', 'domain', 'name'])
+for row in data:
+    output.writerow([row['t'], row['u'], row['d'], row['s']])