pin requests to a known version, as we believe there's been an upgrade which...

pin requests to a known version, as we believe there's been an upgrade which is incompatible to our usage

requirements.txt

@@ -15,7 +15,7 @@ fs
 beautifulsoup 
 beautifulsoup4
 feedparser
-requests
+requests==0.14.2
 http://sympy.googlecode.com/files/sympy-0.7.1.tar.gz
 newrelic
 glob2