Replace maximized dotted outline with top-right-corner indicator icon. Fix a bug where a broken pipe notification could be received by PTYSession between -hardStop and -dealloc, and a dangling textview pointer would be dereferenced. Fix assertion when unmaximizing.
Only show command info if the click is in the left margin. Also add some debug logging.
iTermDirectoriesModel: Fix compilation
PseudoTerminal: Fuck the buggy toolbar
Tweak project build settings