Started creation of Autotype out of normalized command strings

MacPass/MPAutotypeContext.m

@@ -28,8 +28,9 @@
 - (instancetype)initWithEntry:(KPKEntry *)entry andSequence:(NSString *)sequence {
   self = [super init];
   if(self) {
-    _command = [[sequence normalizedAutotypeSequence] copy];
+    _command = [sequence copy];
     _entry = entry;
+    _normalizedCommand = [[sequence normalizedAutotypeSequence] copy];
   }
   return self;
 }
@@ -39,4 +40,8 @@
   return copy;
 }
 
+- (BOOL)isValid {
+  return (self.normalizedCommand != nil);
+}
+
 @end