Ready to publish keedi's 2014-12-13 article
Merge pull request #60 from keedi/feature/editor-2014-12-13

Ready to publish keedi's 2014-12-13 article
Prepare aero's article to publish
Add meta tag
Add image link
Add sub title
Edit '간단한 방법'
Add '준비물'
Edit '한계', 'cet', epilogue
Merge pull request #61 from keedi/feature/editor-2014-12-15

Feature/editor 2014 12 15