Introduced Autotype doctor in preparation for macOS 10.15.

This change removes the test for autotype on startup and will only check for permissoins when the pereferences are shown or when (gloabal)autotype is performed.

MacPass/MPAppDelegate.m

@@ -42,6 +42,7 @@
 #import "MPWelcomeViewController.h"
 #import "MPPlugin.h"
 #import "MPEntryContextMenuDelegate.h"
+#import "MPAutotypeDoctor.h"
 
 #import "NSApplication+MPAdditions.h"
 
@@ -334,6 +335,10 @@ typedef NS_OPTIONS(NSInteger, MPAppStartupState) {
   [NSWorkspace.sharedWorkspace openURL:[NSURL URLWithString:urlString]];
 }
 
+- (void)showAutotypeDoctor:(id)sender {
+  [MPAutotypeDoctor.defaultDoctor runChecksAndPresentResults];
+}
+
 - (void)checkForUpdates:(id)sender {
 #if defined(DEBUG) || defined(NO_SPARKLE)
   NSAlert *alert = [[NSAlert alloc] init];