Remove another source of stupid constraints that break layout
Silly fool, margins don't work that way!

i.e. stop trying to defensively program around AppKit
Merge remote-tracking branch 'origin/master'

Conflicts:
	frontends/appkit/src/ICAKDockingRow.m
Not-so-toll-free bridging, part 2. (Also, don't blindly copy-paste code from Tumblr into modern ARC projects)