Update CHANGELOG.md for 9.1.4

[ci skip]

CHANGELOG.md

@@ -2,6 +2,17 @@
 documentation](doc/development/changelog.md) for instructions on adding your own
 entry.
+## 9.1.4 (2017-05-12)
+
+- Fix error on CI/CD Settings page related to invalid pipeline trigger. !10948 (dosuken123)
+- Sort the network graph both by commit date and topographically. !11057
+- Fix cross referencing for private and internal projects. !11243
+- Handle incoming emails from aliases correctly.
+- Gracefully handle failures for incoming emails which do not match on the To header, and have no References header.
+- Add missing project attributes to Import/Export.
+- Fixed search terms not correctly highlighting.
+- Fixed bug where merge request JSON would be displayed.
+
 ## 9.1.3 (2017-05-05)
 - No changes.

changelogs/unreleased/2247-emails-forwarded-to-service-desk-email-don-t-come.yml

----
-title: Handle incoming emails from aliases correctly
-merge_request:
-author:

changelogs/unreleased/30973-network-graph-sorted-by-date-and-topo.yml

----
-title: Sort the network graph both by commit date and topographically
-merge_request: 11057
-author:

changelogs/unreleased/31274-creating-schedule-trigger--causes-http-500-when-accessing-settings-ci_cd.yml

----
-title: Fix error on CI/CD Settings page related to invalid pipeline trigger
-merge_request: 10948
-author: dosuken123

changelogs/unreleased/31978-cross-reference-fix.yml

----
-title: Fix cross referencing for private and internal projects
-merge_request: 11243
-author:

changelogs/unreleased/dont-blow-up-when-email-has-no-references-header.yml

----
-title: Gracefully handle failures for incoming emails which do not match on the To
-  header, and have no References header
-merge_request:
-author:

changelogs/unreleased/fix-import-export-missing-attributes.yml

----
-title: Add missing project attributes to Import/Export
-merge_request:
-author:

changelogs/unreleased/fix-search-not-highlighting.yml

----
-title: Fixed search terms not correctly highlighting
-merge_request:
-author:

changelogs/unreleased/merge-request-poll-json-endpoint.yml

----
-title: Fixed bug where merge request JSON would be displayed
-merge_request:
-author: