first version of UI
Merge remote-tracking branch 'upstream/basic_design' into new_page
add social media icons to sidebar
add publishers page
fixing link to publishers
Merge pull request #22 from Nimphal/new_page

Add Publishers
add recognition of social media icons source
add favicon
add the footer
redo main content container - fix side nav on pages other than the homepage
remove anniversary image and fix resulting whitespace problems
add 2nd footer + fix footer whitespace
display header announcement on every page
add sponsors to the homepage + another homepage-only footer
make the main menu functional
add facetview