Split footer into two main sections
add blue colour palent variables
give new navbar base structure to footer menu and author message
change author projects to grid format
divide footer scss into new partials
Updatet tests for previous markup commits
sass cleanup (sass only)
increase spacing above author-project section (scss only)
adjust colours for visibility on across screen sizes (scss only)
add definition to the grid layout of project box (scss only)
increase visibility of project text (scss only)
add transitions to hover on project item (scss only)
scss cleanup (scss only)
Merge pull request #764 from openaustralia/footer_rework

Contrast, expanded footer