rearrange code
add link task to rake
add middleman config
move source to _site
asjust to .site
fix partial
fix motto
fix sorted
fix time
fix index
add deploy gem
fix index and assets url
fix atom feed
improve css
add deploy
Merge branch 'middleman'

* middleman:
  add deploy
  improve css
  fix atom feed
  fix index and assets url
  add deploy gem
  fix index
  fix time
  fix sorted
  fix motto
  fix partial
  asjust to .site
  move source to _site
  add middleman config
  add link task to rake
  rearrange code
improve css