Navbar styling
Homepage, browse pages
Search results page
Talks and Series details pages
Remove stuff from breadcrumbs
Login Page
Admin homepage
Admin view pages
Add talk page
Pagination
Change Password page
small screen enhancements for admin page
Fix footer styles
merge upstream changes on master into branch
Fix badge not showing on admin homepage
Brand hover styling

Made the brand hover styling the same as nav hover, rather than making
the text go darker
Homepage and talk details fixes
Cookies and copyright pages
Homepage and alert message changes
Change Add series view