Update changelog and add @lphuberdeau to AUTHORS

Author: sloria

AUTHORS.rst

@@ -46,3 +46,4 @@ Contributors (chronological)
 - Julien Danjou `@jd <https://github.com/jd>`_
 - Daisuke Taniwaki `@dtaniwaki <https://github.com/dtaniwaki`_
 - `@mathewmarcus <https://github.com/mathewmarcus>`_
+- Louis-Philippe Huberdeau `@lphuberdeau <https://github.com/lphuberdeau>`_

CHANGELOG.rst

@@ -1,6 +1,20 @@
 Changelog
 ---------
 
+0.35.0 (unreleased)
++++++++++++++++++++
+
+Features:
+
+- [apispec.ext.marshmallow]: Recurse over properties when resolving
+  schemas (:issue:`186`). Thanks :user:`lphuberdeau`.
+
+Bug fixes:
+
+- [apispec.ext.marshmallow]: Always use `field.missing` instead of
+  `field.default` when introspecting fields (:issue:`32`). Thanks
+  :user:`lafrech`.
+
 0.34.0 (2018-04-04)
 +++++++++++++++++++