"Edit" option while in presentation mode.

Add an "Edit" feature to the bottom right menu when in presentation mode.

Specifically, with the recent change of not opening mockups when linking around in presentation mode was added (good idea), it really hurt my workflow when I see a problem in presentation mode. Alt-clicking the blue arrows results in nudging items sometimes and is not very helpful in a large project. A simple "Edit" feature in the bottom right area (Show Linking / Markup) that ends the presentation and opens that mockup would be an incredibly time-saving feature.

Cheers!