overhauled shuffledeck animation type declarations, now entirely CSS based
greatly cleaned up shuffledeck SASS, added links to main README, added readme documentation for icon buttons
adding missing docs to iconbutton
added view submodule
initial tooltip commit; hover events, basic css, and flexible target selector implementation; TODO: smart positioning/arrows on tooltips, CSS border on tooltip arrow
Merge branch 'master' of https://github.com/mozilla/app-components
basic placement and alignment of tooltips; TODO: responsiveness for size changes and fixing flickering when hovering onto tooltips
replaced arrow with cooler CSS hack of a rotated square thats easier for the user to style
fixed tooltip arrow centering issue