Add tasks for all the new languages

Task/Hello-world-Graphical/Lingo/hello-world-graphical-1.lingo

@@ -0,0 +1 @@
+_player.alert("Goodbye, World!")

Task/Hello-world-Graphical/Lingo/hello-world-graphical-2.lingo

@@ -0,0 +1,15 @@
+-- create a field
+m = new(#field)
+m.rect = rect(0,0,320,240)
+m.alignment = "center"
+m.fontsize = 24
+m.fontStyle = "bold"
+m.text = "Goodbye, World!"
+
+-- create sprite, assign field
+_movie.puppetSprite(1, TRUE)
+sprite(1).member = m
+sprite(1).loc = point(0,105)
+
+-- force immediate update
+_movie.updateStage()