Bump up nginx controller to 0.7

controllers/nginx/Changelog.md

@@ -0,0 +1,20 @@
+Changelog
+
+### 0.7
+
+- [X] [#898](https://github.com/kubernetes/contrib/pull/898) reorder locations. Location / must be the last one to avoid errors routing to subroutes
+- [X] [#946](https://github.com/kubernetes/contrib/pull/946) Add custom authentication (Basic or Digest) to ingress rules
+- [X] [#926](https://github.com/kubernetes/contrib/pull/926) Custom errors should be optional
+- [X] [#1002](https://github.com/kubernetes/contrib/pull/1002) Use k8s probes (disable NGINX checks)
+- [X] [#962](https://github.com/kubernetes/contrib/pull/962) Make optional http2
+- [X] [#1054](https://github.com/kubernetes/contrib/pull/1054) force reload if some certificate change
+- [X] [#958](https://github.com/kubernetes/contrib/pull/958) update NGINX to 1.11.0 and add digest module
+- [X] [#960](https://github.com/kubernetes/contrib/issues/960) https://trac.nginx.org/nginx/changeset/ce94f07d50826fcc8d48f046fe19d59329420fdb/nginx
+- [X] [#1057](https://github.com/kubernetes/contrib/pull/1057) Remove loadBalancer ip on shutdown
+- [X] [#1079](https://github.com/kubernetes/contrib/pull/1079) path rewrite
+- [X] [#1093](https://github.com/kubernetes/contrib/pull/1093) rate limiting
+- [X] [#1102](https://github.com/kubernetes/contrib/pull/1102) geolocation of traffic in stats
+- [ ] [#1063](https://github.com/kubernetes/contrib/pull/1063) watches referenced tls secrets
+- [ ] [#850](https://github.com/kubernetes/contrib/pull/850) adds configurable SSL redirect nginx controller
+- [ ] review docs
+- [ ] missing examples