prepare for bower
Merge branch 'master' into bower

Conflicts:
	index.html
update cdbui
test push
install rb-gsl gem for travis
Merge branch 'master' of github.com:CartoDB/blog
Merge branch 'master' into bower
move fonts => bower
remove lsi for travis
post drafts
drafts
changes
link to website
Merge pull request #39 from CartoDB/bower

prepare for bower
fix feed, missing from Gruntfile
better assets cache and robots
fix robots and not rev favicon
copy not revved images, close #40
images rev
remove limit