peacekeeping: add a module with phrases which are very different in different languages, e.g. greetings. The english and swedish implementations do not yet use the resource grammars, and the finnish is empty.

examples/peacekeeping/swedish/PeacePhrases_Swe.gf

@@ -0,0 +1,12 @@
+--# -path=.:..:present:prelude
+
+concrete PeacePhrases_Swe of PeacePhrases = 
+  PeaceCat_Swe ** open CommonScand in {
+
+lin
+    Hello = { s = "hej" ++ "." } ;
+    GoodMorning = { s = ["god morgon"] ++ "." } ;
+    GoodEvening = { s = ["god kväll"] ++ "." } ;
+    WhatIsNamePron p = { s = ["vad heter"] ++ p.s!NPNom ++ "?"; };
+
+}

examples/peacekeeping/swedish/Peace_Swe.gf

@@ -1,3 +1,6 @@
 --# -path=.:..:present:prelude
 
-concrete Peace_Swe of Peace = PeaceSyntax_Swe, PeaceLexCommon_Swe, PeaceLexExt_Swe ** {}
+concrete Peace_Swe of Peace = 
+  PeaceSyntax_Swe, PeaceLexCommon_Swe, 
+  PeaceLexExt_Swe, PeacePhrases_Swe
+  ** {}