[#2] Passing submission date to submit view
[#1] Styling nav + adding future article sections
[#1] Changing name of main nav
[#1] Moving test markup to index for proof of concept work
[#1] Replacing elements previously overwritten
[#1] Favoring hyphens to underscores for selector names
[#1] Styling timeline article
Committing .gitignore
[#1] Article styling
[#1] Writing mixin for common section padding