Rename rake task for starting/ending neo4j test db
Merge branch 'mark/sample_data' (early part) into mark/homepage
Convert app layout to HAML
Add HomepageController and set its index view as XRank index
Add sass compiler
Merge branch 'mark/homepage' into development
Add Bones's theme (https://github.com/eddiemachado/bones) sass
Merge branch 'mark/sass_framework' into mark/homepage
Include basic CSS components
Re-arrange Layout structure
Convert application.css into SASS, add media query
Refactor base CSS into many components
Add navigation bar
Add footer
Remove sidebar div from layout
Add navigation_bar
Move footer to page bottom
Refactor the color palette out into a separate file
Style navigation bar
Style footer