Update changelog with errbit#460 PR merge

[ci skip]

CHANGELOG.md

@@ -21,11 +21,14 @@
 - [#453][] Fix ruby 2.0.0 incompatibilities with gem ([@SamSaffron][])
 - [#476][] Fix javascript notifier issue with IE8 ([@sdepold][])
 - [#466][] Fix not see problem if octokit gem not define ([@tamaloa][])
+- [#460][] Fix issue when you try see user with gravatar activate but no
+  email define to this user ([@ivanyv][])
 
 <!--- The following link definition list is generated by PimpMyChangelog --->
 [#453]: https://github.com/errbit/errbit/issues/453
 [#455]: https://github.com/errbit/errbit/issues/455
 [#457]: https://github.com/errbit/errbit/issues/457
+[#460]: https://github.com/errbit/errbit/issues/460
 [#466]: https://github.com/errbit/errbit/issues/466
 [#468]: https://github.com/errbit/errbit/issues/468
 [#469]: https://github.com/errbit/errbit/issues/469
@@ -40,3 +43,4 @@
 [@sdepold]: https://github.com/sdepold
 [@shingara]: https://github.com/shingara
 [@tamaloa]: https://github.com/tamaloa
+[@ivanyv]: https://github.com/ivanyv