Use .ruby-version and .ruby-gemset instead of .rvmrc
Setup blog
- Installed default theme.
- Changed favicon. (http://all-free-download.com/free-icon/icons/letter_b_89084.html)
Prepare deploying to Github User Pages.
Fix links for Google Fonts.
Override Classic Theme's fonts.

Use "Nanum Gothic", "Nanum Gothic Coding" for Hangeul characters.