[removeme] switched to the contributor's branch of lua-resty-core.

.travis.yml

@@ -60,7 +60,7 @@ install:
   - git clone https://github.com/openresty/memc-nginx-module.git ../memc-nginx-module
   - git clone https://github.com/openresty/headers-more-nginx-module.git ../headers-more-nginx-module
   - git clone https://github.com/openresty/lua-resty-lrucache.git ../lua-resty-lrucache
-  - git clone https://github.com/openresty/lua-resty-core.git ../lua-resty-core
+  - git clone -b stream-module-ports https://github.com/thibaultcha/lua-resty-core.git ../lua-resty-core
 
 script:
   - sudo iptables -I OUTPUT 1 -p udp --dport 10086 -j REJECT