Remove httpretty from test requirements

Dean Troyer · Dean Troyer · commit 68094619be60 · 2013-11-07T20:57:47.000-06:00
We don't use it...

Change-Id: I41466da5153a8bdd0e4b4dd5774a9711bff3b7f5
diff --git a/test-requirements.txt b/test-requirements.txt
@@ -3,7 +3,6 @@ hacking>=0.5.6,<0.8
 coverage>=3.6
 discover
 fixtures>=0.3.14
-httpretty>=0.6.3
 mock>=1.0
 mox3>=0.7.0
 sphinx>=1.1.2
