Proposed conversion from wiki to gh-pages site that can be forked and edited by the community

Site is hosted by GitHub, created using Jekyll. "Posts" are in markdown format and appear in reverse chronological order on the main page.

Live Demo: http://thomashunsaker.com/android-studio-tips

Home page list
![image](https://cloud.githubusercontent.com/assets/137686/4174474/5a6f9606-3592-11e4-9461-5abc363d0942.png)

Individual Item
![image](https://cloud.githubusercontent.com/assets/137686/4174478/7e7e9e02-3592-11e4-9bb8-f910ce2b3858.png)

I was thinking that we might want to host the images within the site repo instead of hotlinking to the Google-hosted images.

**NOTES**

- In order for this to work properly, you'll need to rename your master branch to gh-pages, or pull this PR into a new (gh-pages) branch to be pushed back up to your repo, so that GitHub knows it is a site that should be hosted.
- You'll need to rename/erase the CNAME record and adjust the `url` in _config.yml to either your own custom domain or `pavlospt.github.io/Android-Studio-Tips-by-Philippe-Breault`

I had fun making this, I'm open to suggestions about design and such.