First (public) version of PhrasebookLav

Tested on Actions:
- Temp: AHasName, ALike.
- ToDo: AHasAge, AHasChildren, AHasRoom, AHasTable.
- FixMe (in the resource grammar):
+ YouPolMale/YouPolFemale agreement (AHungry, AIll, AMarried, AReady, AScared, AThirsty, ATired);
+ Missing commas in multiple ObjAndObj constructions (AWant);
+ Use (the currently missing) Irreg_Give (AWantGo).

examples/phrasebook/PhrasebookLav.gf

@@ -0,0 +1,7 @@
+--# -path=.:present
+
+concrete PhrasebookLav of Phrasebook = GreetingsLav, WordsLav **
+open
+    SyntaxLav,
+    Prelude
+in {} ;