README 수정
added meta tags
updated Bootstrap from 2 to 3.2
updated Facebook API-related codes
updated navbar-related codes according to BS3 convention
updated tag page-related mark-ups and styles
updated search page-related markups ad styles
updated location-related markups and styles
updated notice-related markups and style but I don't use it anyway
updated article-related markups and styles
added profile to sidebar
added profile info to sidebar, rearranged article page design
added arrow-box to profile
adjusted sidebar margin
rearragned navbar menu items
removed not-so-funny message
added RAYS menu
removed customized blockquote styles
Merge branch 'master' into develop

Conflicts:
	style.css
added a little bit of styles to Bootstrap blockquote