Replace godep with dep

vendor/k8s.io/kubernetes/examples/https-nginx/default.conf

@@ -0,0 +1,17 @@
+server {
+        listen 80 default_server;
+        listen [::]:80 default_server ipv6only=on;
+
+        listen 443 ssl;
+
+        root /usr/share/nginx/html;
+        index index.html;
+
+        server_name localhost;
+        ssl_certificate /etc/nginx/ssl/nginx.crt;
+        ssl_certificate_key /etc/nginx/ssl/nginx.key;
+
+        location / {
+                try_files $uri $uri/ =404;
+        }
+}