Bug clean in the tag pages.

On branch master

	modified:   _includes/layout.html
	modified:   blog/tag/01net/index.html
	modified:   blog/tag/aldebaran/index.html
	modified:   blog/tag/apple/index.html
	modified:   blog/tag/art-voeux/index.html
	modified:   blog/tag/arte/index.html
	modified:   blog/tag/blog/index.html
	modified:   blog/tag/book/index.html
	modified:   blog/tag/business/index.html
	modified:   blog/tag/cebit/index.html
	modified:   blog/tag/ces/index.html
	modified:   blog/tag/chrome/index.html
	modified:   blog/tag/cnit/index.html
	modified:   blog/tag/computex/index.html
	modified:   blog/tag/courrier-internaltional/index.html
	modified:   blog/tag/cryptography/index.html
	modified:   blog/tag/darwin-project/index.html
	modified:   blog/tag/development/index.html
	modified:   blog/tag/disneyland/index.html
	modified:   blog/tag/doodle/index.html
	modified:   blog/tag/early-adopters/index.html
	modified:   blog/tag/emarketing/index.html
	modified:   blog/tag/facebook/index.html
	modified:   blog/tag/fair/index.html
	modified:   blog/tag/fosdem/index.html
	modified:   blog/tag/free-software/index.html
	modified:   blog/tag/free/index.html
	modified:   blog/tag/geek/index.html
	modified:   blog/tag/germany/index.html
	modified:   blog/tag/gnpnt/index.html
	modified:   blog/tag/google/index.html
	modified:   blog/tag/gpg/index.html
	modified:   blog/tag/gpgtools/index.html
	modified:   blog/tag/hadopi/index.html
	modified:   blog/tag/hanover/index.html
	modified:   blog/tag/hec/index.html
	modified:   blog/tag/humans.txt/index.html
	modified:   blog/tag/internet/index.html
	modified:   blog/tag/iptv/index.html
	modified:   blog/tag/jekyll/index.html
	modified:   blog/tag/link/index.html
	modified:   blog/tag/linux/index.html
	modified:   blog/tag/marketing/index.html
	modified:   blog/tag/microsoft/index.html
	modified:   blog/tag/musique/index.html
	modified:   blog/tag/nabaztag/index.html
	modified:   blog/tag/nao/index.html
	modified:   blog/tag/ning/index.html
	modified:   blog/tag/no-www/index.html
	modified:   blog/tag/paristech/index.html
	modified:   blog/tag/pgp/index.html
	modified:   blog/tag/rmll/index.html
	modified:   blog/tag/robotics/index.html
	modified:   blog/tag/ruby/index.html
	modified:   blog/tag/school/index.html
	modified:   blog/tag/security/index.html
	modified:   blog/tag/skype/index.html
	modified:   blog/tag/sony/index.html
	modified:   blog/tag/start-up/index.html
	modified:   blog/tag/symfony-live/index.html
	modified:   blog/tag/symfony/index.html
	modified:   blog/tag/symfony2/index.html
	modified:   blog/tag/taipei/index.html
	modified:   blog/tag/taiwan/index.html
	modified:   blog/tag/ted/index.html
	modified:   blog/tag/telecom/index.html
	modified:   blog/tag/twitter/index.html
	modified:   blog/tag/upnp/index.html
	modified:   blog/tag/useless/index.html
	modified:   blog/tag/videolan-devdays/index.html
	modified:   blog/tag/vlc/index.html
	modified:   blog/tag/web/index.html
	modified:   blog/tag/web2/index.html
	modified:   blog/tag/wikipedia/index.html
	modified:   blog/tag/youtube/index.html