Merge pull request #12 from mu-editor/readme

Add simple README with some Jekyll installation tips

Author: ntoll

README.md

@@ -0,0 +1,24 @@
+# codewith.mu
+
+This is the repository that generates the website https://codewith.mu
+
+It uses the GitHub pages functionality to build a Jekyll (a static site generator) project that gets published on each commit on master.
+
+For local development you can follow these instructions to install the toolchain required for Jekyll: https://jekyllrb.com/docs/installation/
+
+Since Jekyll requires Ruby, RubyGems, GCC, Make, and it is not officially supported on Windows, a Vagrant image can be used for simplicity.
+Assuming you have Vagrant installed:
+
+```
+git clone https://github.com/lcreid/rails-5-jade.git
+cd rails-5-jade
+vagrant up
+vagrant ssh
+git clone https://github.com/mu-editor/mu-editor.github.io.git mu-website
+cd mu-website
+git submodule update --init --recursive
+bundle install
+jekyll serve --host 0.0.0.0 --force_polling
+```
+
+You can then see the output pages at `http://127.0.0.1:4000`