add abbr styles, overhaul type docs section to remove lots of verbose text and put emphasis on tables and more scannable content

tweak the h2s again for better spacing, adjust docs, remove white bg if possible on file input, few other tweaks

tweak line-height of h2 and h3 to not be gihugeous, updated responsive to improve tablet grid and phone styles

update variables to inlude @baseFontSize, @baseFontFamily, @baseLineHeight for easier customization; added placeholder for @primaryButtonColor, but didn't implement

huge update to forms, docs for the new forms, added a new link for js example to tabs/pills, add some new mixins

overhaul docs CSS since it was scalable, converted docs mastheads and footers to classes and HTML5 elements, add masthead to js docs page but make it slate so it looks cool and stands out

update the modals and alert-messages to use the same .close styles, save for some positioning in the modal after knocking down the modal padding

updated docs to fix inconsistent display of code elements, update scaffolding to fix padding issue on fluid containers, add placeholder hero unit in patterns for future use, continue to refactor some rgba to hex values

adding more details on browser support, adding snippet of about text, changed p tags to have half the bottom margin