Volunteer + Get Involved, CSS, head/footer, home
Merge branch 'gh-pages' into jake-ghpages
Merge branch 'jake-ghpages' into gh-pages
Add volunteer + get involved, CSS header footer
switch to kramdown
Merge pull request #8 from KHarshawat/kavi-mobile-style

fixes right and left gutter, centers text for image descriptions, fixes...
fixes gutters on mobile (again), adds style to number callouts on main page
fixes alignment in featured image content, fixes footer spacing, styles community page, styles get involved
fixes submit button on mobile (now hidden under hamburger menu)