Add sidebar
Expand content width
Remove legacy conflicting files
Add missing variables to local config yaml
Replaces sidebar template with a special layout

+ Reverts layout changes to hero
+ Adds guia.md and pnda.md which use the new layout
+ Switches index layout from hero to default
Setup header
Moves sidebar to navbar on mobile devices
Merge pull request #6 from datos-abiertos-mx/sidebar

Sidebar