update travis

.travis.yml

@@ -3,8 +3,6 @@ go:
 - tip
 sudo: false
 install:
-- export GOPATH="${TRAVIS_BUILD_DIR}/Godeps/_workspace:$GOPATH"
-- export PATH="${TRAVIS_BUILD_DIR}/Godeps/_workspace/bin:$PATH"
 - go get github.com/mitchellh/gox
 - go get github.com/mholt/caddy
 - go get github.com/hashicorp/go-syslog

README.md

@@ -8,3 +8,7 @@
 [Hugo](http://gohugo.io/) is an easy to use and fast command line static website generator, while [Caddy](http://caddyserver.com) is a lightweight, fast, general-purpose, cross-platform HTTP/2 web server with automatic HTTPS. This extension is able to bring a web interface to Caddy to manage Hugo generated websites. This plugin provides you an web interface to manage your websites made with Hugo.
 
 **If you're not developer go to the [documentation](https://caddyserver.com/docs/hugo)**.
+
+## NOTE FOR DEVELOPERS
+
+You need to run `go generate` on `$GOPATH/src/github.com/hacdias/caddy-hugo` before building any binary. Otherwise, you will receive an `undefined: Asset` error.