Rename FoodsThai.gf back to FoodsTha.gf

so that it is included by default when building Foods.pgf for gf -server mode.

contrib/summerschool/foods/FoodsTha.gf

@@ -1,6 +1,6 @@
 --# -path=.:alltenses
 
-concrete FoodsThai of Foods = open SyntaxTha, LexiconTha, 
+concrete FoodsTha of Foods = open SyntaxTha, LexiconTha,
   ParadigmsTha, (R=ResTha) in {
 
         flags coding = utf8 ;
@@ -31,4 +31,3 @@ concrete FoodsThai of Foods = open SyntaxTha, LexiconTha,
                 Boring = mkAP (mkA (R.thword "น่า" "เบิ่อ")) ;
 
 }
-

contrib/summerschool/foods/Makefile

@@ -4,8 +4,5 @@ all:: Foods.pgf
 Foods.pgf: Foods???.gf
 	gf -make -s -optimize-pgf Foods???.gf
 
-exper: Foods???.gf
-	gf -make -s -optimize-pgf Foods???.gf FoodsThai.gf
-
 clean:
 	rm -rf *.gfo Foods.pgf