Added 'goto' images to landing slides, as per [1].

[1] https://app.asana.com/0/8442048170610/8732147879975
Deleted some obsolete files.
Fixed issues with django 1.6.
Adjusted distance in chart references as per [1].

[1] https://app.asana.com/0/8442048170610/11090807184078
Fixed learn more link in the wizard.
Fixed various dashboard charts.
Formatted all non-minified JS files.
Delete obsolete files.
Fixed huge horizontal scroll on several pages.
Removed extra debug line, minor cleanup.
DD
Merge branch 'dev'