replaced wercker yml with Dockerfile

Dockerfile

@@ -0,0 +1,7 @@
+FROM ubuntu:14.04
+MAINTAINER Ryan Kes <ryan@andthensome.nl>
+RUN curl -sL https://deb.nodesource.com/setup | sudo bash -
+RUN apt-get update && apt-get upgrade -y
+RUN apt-get install -y golang git wget nodejs npm git-core curl zlib1g-dev build-essential libssl-dev libreadline-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt1-dev libcurl4-openssl-dev python-software-properties libffi-dev
+RUN wget https://github.com/spf13/hugo/releases/download/v0.14/hugo_0.14_amd64.deb && dpkg -i hugo_0.14_amd64.deb && rm hugo_0.14_amd64.deb
+RUN cd && git clone git://github.com/sstephenson/rbenv.git .rbenv && echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bash_profile && echo 'eval "$(rbenv init -)"' >> ~/.bash_profile && git clone git://github.com/sstephenson/ruby-build.git ~/.rbenv/plugins/ruby-build && echo 'export PATH="$HOME/.rbenv/plugins/ruby-build/bin:$PATH"' >> ~/.bash_profile && . ~/.bash_profile && rbenv install -v 2.2.3 && rbenv global 2.2.3 && echo "gem: --no-document" > ~/.gemrc && gem install bundler

wercker-box.yml

@@ -1,21 +0,0 @@
-name: golang-gulp-ruby
-version: 0.0.1
-inherits: wercker/ubuntu12.04-webessentials@0.0.3
-type: main
-platform: ubuntu@12.04
-description: wercker box to run hugo in combination with nodejs and ruby
-keywords:
-  - golang
-  - nodejs
-  - ruby
-  - opensource
-script: |
-  sudo apt-get update -y
-  sudo apt-get install golang build-essential -y
-  sudo curl -L https://get.rvm.io | bash -s stable
-  sudo source ~/.rvm/scripts/rvm
-  sudo rvm requirements
-  sudo rvm install ruby
-  sudo rvm use ruby --default
-  sudo curl --silent --location https://deb.nodesource.com/setup_0.12 | sudo bash -
-  sudo apt-get install --yes nodejs