r3

added travis-CI
added readme
changed docker compose file
changed openssl version to 1.0.2p-r0

Author: alatas

Dockerfile

@@ -16,7 +16,7 @@ ENV http_proxy=$all_proxy \
 
 RUN apk add --no-cache \
     squid=3.5.27-r0 \
-    openssl=1.0.2o-r0 \
+    openssl=1.0.2p-r0 \
     ca-certificates && \
     update-ca-certificates