fix search autocomplete and add blueprints
fix links on search results
fix Gruntfile dist js and watch
[dev] add grunt dist to deploy:production task
new blueprint xml compiler, add exercise colors
[dev] fix socket privileges on vagrant
[squash -2] css
update dependencies

dg/dibi 2.1.1 => 2.2.0-RC
kdyby/redis dev-master
kdyby/facebook dev-master
add petrp/access
[tests] add BlueprintCompiler test