using nginx from edge repo now

Dockerfile

@@ -1,10 +1,11 @@
 FROM alpine:3.3
 MAINTAINER Andrey Arapov <andrey.arapov@nixaid.com>
 
-RUN echo '@testing http://dl-cdn.alpinelinux.org/alpine/edge/testing' >> /etc/apk/repositories && \
+RUN echo '@edge http://dl-cdn.alpinelinux.org/alpine/edge/main' >> /etc/apk/repositories && \
     apk update && \
-    apk add nginx-naxsi@testing inotify-tools && \
-    mkdir /tmp/nginx
+    apk add nginx@edge inotify-tools ca-certificates && \
+    mkdir /tmp/nginx && \
+    chown nginx /var/lib/nginx /var/lib/nginx/tmp
 
 COPY nginx.conf /etc/nginx/nginx.conf
 COPY launch /launch