Added Eclipse contents

eclipse/examples/hello/HelloEng.gf

@@ -0,0 +1,21 @@
+concrete HelloEng of HelloAbs = ResEng ** { 
+ 
+	lincat
+		Greeting, Farewell = {s : Str} ;
+		Recipient = {s : Gender => Str} ;
+
+	lin
+ 		Hello recip = {s = "hello" ++ recip.s ! Masc} ;
+		Goodbye recip = {s = "goodbye" ++ recip.s ! Fem} ;
+		
+		World = {s = \\_ => "world"} ;
+		Parent = { s = table {
+			Masc => "dad" ; Fem => "mum"
+		} } ;
+		Friends = superate "friends" ;
+
+	oper
+		superate : Str -> Recipient = \s ->
+			lin Recipient { s = \\_ => "super" ++ s } ;
+ 
+}