unify/unify — pull request #50 by dominikg (2011-12-20 14:26:30+00:00)
Title: reworked Overlay

new options to position overlay to trigger element with relative values like 'top,center,left,bottom', percentages or pixels.
added configurability via appearance ( if PopoverManager finds an appearance of form 'viewmanagerid-overlay' it sets it on the viewmanagers overlay.

This changes the api of Overlay, applications that use it may require slight changes.