use 'this' instead of objects name on JavaScript
make fallout opacity animation on slide a little better
Fixing item deletion bug in 'Wobble In/Wobble Out' list items animation and padding for lists
Refactored tooltip module

Removed the unnessasary mixin. Used data-effect-tooltip-type to define
the type of the tooltip. Used data-effect-tooltip-position to define
the position.  Added variables for the tooltip.