Added code for navbar.html; block 1 explanation
Added code for navbar.html; block 1 explanation
ucsd-cse-spis-2017/ucsd-cse-spis-2017.github.io,ucsd-cse-spis-2017/ucsd-cse-spis-2017.github.io,ucsd-cse-spis-2017/ucsd-cse-spis-2017.github.io,ucsd-cse-spis-2017/ucsd-cse-spis-2017.github.io,ucsd-cse-spis-2017/ucsd-cse-spis-2017.github.io