Revert "Remove browser support matrix until its reliably shows IE<10"
Revert "Remove browser support matrix until its reliably shows IE<10"

This reverts commit b48757acc19f9cb06b35f4b47653ffc0bd1793ae.

martyjs/marty,KeKs0r/marty-lib,bigardone/marty,oliverwoodings/marty,kwangkim/marty,martyjs/marty,goldensunliu/marty-lib,Driftt/marty,Driftt/marty,CumpsD/marty-lib,bigardone/marty,kwangkim/marty,thredup/marty,martyjs/marty-lib,thredup/marty-lib,bigardone/marty,oliverwoodings/marty,thredup/marty,kwangkim/marty,gmccrackin/marty-lib