CI: latest ipython version for doc build

jorisvandenbossche · jreback · commit 89ea1a5c7dd1 · 2016-01-26T11:26:12.000-05:00
See #12002 (comment) Doc builds are failing, testing if using the latest `ipython` version solves it. Author: Joris Van den Bossche <jorisvandenbossche@gmail.com> Closes #12138 from jorisvandenbossche/travis-full-doc and squashes the following commits: b646ddb [Joris Van den Bossche] CI: latest ipython version for doc build
diff --git a/ci/requirements-2.7_DOC_BUILD.run b/ci/requirements-2.7_DOC_BUILD.run
@@ -1,4 +1,4 @@
-ipython=3.2.1
+ipython
 nbconvert
 matplotlib
 scipy

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-ipython=3.2.1`
	`1`	`+ipython`
`2`	`2`	`nbconvert`
`3`	`3`	`matplotlib`
`4`	`4`	`scipy`