Fix one case of "SSH input fields cut off"

When the last selected favorite was "Quick Connect" with SSH, on the next launch SSH would be re-selected, but the fields other than SSH Host would be cut off.

This was caused by a race condition between our window setup code and Cocoas window restoration code. Solved by disabling window restoration for now (didn't really work for us  anyway).

Source/SPWindowController.m

@@ -90,6 +90,12 @@ - (void)awakeFromNib
 	[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(tabDragStarted:) name:PSMTabDragDidBeginNotification object:nil];
 	[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(tabDragStopped:) name:PSMTabDragDidEndNotification object:nil];
 	[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(_updateLineHidingViewState) name:SPWindowToolbarDidToggleNotification object:nil];
+
+	// Because we are a document-based app we automatically adopt window restoration on 10.7+.
+	// However that causes a race condition with our own window setup code.
+	// Remove this when we actually support restoration.
+	if([[self window] respondsToSelector:@selector(setRestorable:)])
+		[[self window] setRestorable:NO];
 }
 
 #pragma mark -