Use >= specifiers for requirements

jkodumal · jkodumal · commit 3b5b123cc142 · 2015-12-28T23:02:19.000-05:00
diff --git a/requirements.txt b/requirements.txt
@@ -1,4 +1,4 @@
-CacheControl~=0.10.2
-requests~=2.4.0
-future~=0.14.3
-sseclient~=0.0.9
+CacheControl>=0.10.2
+requests>=2.4.0
+future>=0.14.3
+sseclient>=0.0.9
