update license to dual gpl+ofl
security rack update
deploy gems to sever locally (aka vendor)
add google webmaster tools verification page
remove uservoice
twitter/fb links to navigation
add empty robots.txt to fix google indexing
add rbenv ruby version file
replace image previews by webfont preview
remove mustache js, really not needed anymore
show progress and messages always globally in the top bar
metafonts navigates to 1st sub-entry (metafonts/bespoke)
mustache -> slim
fix modulator spacing (char chooser, menu)

slim doesn't inline enumerated html tags, so there's some more space between them...
adjust margins/paddings/spacings for previews

mostly increased spacings, e.g. line-height of typewriter...
update faq to reflect webfont previews
add github icon to meta navigation
show info message when modulator is not supported
fix nerd mode toggle (stupid typo)