Pretty boring updates this week. These were mostly to ensure the editor works smoothly in Safari browser:

• Padding and margins calculated by getstyle

• Allow <div> selection as a container in canvas

• Fix Safari white screen bug

• Switch editor components from sandbox iFrames to divs - iframes cause bug in Safari

• Make inspector relative to the canvas instead of iframes

• Deselect editor when window is resized

• Remove inspector when component menu is opened

• Default to pixels for font unites when there is no unit

• Calculate image sizes based on computed styles instead of attributes