Update blog & persona
Merge branch 'lou-experiment' of https://github.com/SixSq/sixsq.github.com into lou-experiment

Conflicts:
	_posts/2014-01-20-blog-see-through-cloud-intro.md
	_posts/2014-02-10-blog-see-through-cloud-intro.md
	_posts/blog/2014-01-20-blog-see-through-cloud-intro.md
	_posts/nuvlabox/2012-01-01-product-c-nuvlabox.md
Moving to blog folder and rename