one new verb paradigm for Polish resource and one new function in ExtraPol

lib/src/polish/ExtraPolAbs.gf

@@ -1,2 +1,13 @@
-abstract ExtraPolAbs = Cat, Extra [Pron,ProDrop] ** 
-{}
+abstract ExtraPolAbs = Cat, Extra [AP,CN,Pron,ProDrop] ** 
+{
+	-- in Polish there exists a distinction between 
+    -- attributes describing a quality of some object (e.g. cold water)
+    -- and qualifying that object (e.g. sparkling water).
+    -- attributes of the firs kind are called "przydawka wartościująca"
+	-- and they are characterized in that the attribure precedes a noun.
+	-- the other kind is called "przydawka gatunkująca vel klasyfikująca"
+    -- and the attribute follows the noun.
+
+fun QualifierCN : AP -> CN -> CN ;
+
+}