MAINT: Peg IPython version.

ssanderson · ssanderson · commit 36567772fbe0 · 2015-07-20T15:46:06.000-04:00
Travis somehow managed to install 4.0-dev.
diff --git a/requirements.txt b/requirements.txt
@@ -7,7 +7,7 @@ alembic>=0.7.6
 backports.ssl-match-hostname>=3.4.0.2
 certifi>=14.05.14
 fancycompleter>=0.4
-ipython>=3.2.0
+ipython==3.2.1
 jsonschema>=2.4.0
 mistune>=0.5.0
 psycopg2>=2.6.1
