Add shell-search.py example

Author: PolBaladas

Examples/shell-search.py

@@ -0,0 +1,12 @@
+#!/usr/bin/env python
+# encoding: utf-8
+import sys
+from loklak import Loklak
+
+query = sys.argv[1]
+l = Loklak()
+print("Retrieving Tweets...")
+tweets = l.search(query)
+
+for tweet in tweets['statuses']:
+	print('@'+str(tweet['screen_name'])+': '+str(tweet['text']))