change footer-claim style
change site-footer footer-links column ul li:hover
refine header.php to separate site-banner from container
relayout site-nav
refine style.css to match site-nav
change footer-border color; change header border
remove border between site-nav & glob-nav
change footer-claim padding
add deploy script for convenient
add .popover max-width: 400px
add icon from font-awsome
add font-awesome netdna, update glyphicons netdna
add qr-code
add backtotop
add backtotop
enable rel=popover; add backtotop animation
fill in some missing links
add stack overflow
change site-footer border-top
change footer-claim background image