Add favicon
Correct capitalization
Remove outdated comment
Add links for social icons
Cleanup top-level menus
Merge branch 'trello-34-homepage-ryan' into dryad-staging
new theme: add Extra navigation sections, discovery facet, old dryad item view, homepage tabbed css styles,homepage browse link
add dryad style to the first submission page:need more work on the journal check
Configure menus
Slow down homepage carousel.
Slow slide transition and make it fade
Initial set of carousel slides for the homepage.
Add images for homepage carousel
Add placeholder text for bookmark image
Centralize inline CSS for homepage

Remove redundant CSS from page-structure.xsl, but move most of its
content into Mirage.xsl (replacing what used to be in Mirage.xsl).
Improved layout of homepage carousel
Decrease size of social media icons
Allow more space for primary homepage text
Correct addresses for social media icons
Add bookmark image