Latvian api/ modules, and an entry in lib/src/Make.hs; api not yet compilable

lib/src/api/TryLav.gf

@@ -0,0 +1,22 @@
+--# -path=.:alltenses:prelude
+
+resource TryLav = SyntaxLav-[mkAdN], LexiconLav, ParadigmsLav - [mkAdv,mkAdN,mkOrd,mkQuant] ** 
+  open (P = ParadigmsLav) in {
+
+oper
+
+  mkAdv = overload SyntaxLav {
+    mkAdv : Str -> Adv = P.mkAdv ;
+  } ;
+
+  mkAdN = overload {
+    mkAdN : CAdv -> AdN = SyntaxLav.mkAdN ;
+    mkAdN : Str -> AdN = P.mkAdN ;
+  } ;
+
+  mkOrd = overload SyntaxLav {
+    mkOrd : Str -> Ord = P.mkOrd ;
+  } ;
+
+
+}