TPA-935 - Tool tip control.
remove old css
cleanup
check for valid placement attribute
Adding support for animation
cleanup
cleanup
cleanup @gilo
add uilib prefix
Changed tooltip initizalitation to ```<div wix-tooltip=“my tool tip
text” wix-ctrl=“someWixControl”>text</div>```
cleanup
Merge pull request #31 from wix/tooltip

TPA-935 - Tool tip control.