The possesive pronouns are changed to be definite by default. added indefinite possesive and reflexive pronouns in extra

lib/resource/bulgarian/ExtraBulAbs.gf

@@ -1,11 +1,14 @@
 abstract ExtraBulAbs = Extra ** {
 
 fun
-  GenNPIndef : NP -> Quant ;
-
 -- Feminine variants of pronouns (those in $Structural$ are
 -- masculine, which is the default when gender is unknown).
 
+  PossIndefPron : Pron -> Quant ;
+
+  ReflQuant : Quant ;
+  ReflIndefQuant : Quant ;
+
   i8fem_Pron : Pron ;
   i8neut_Pron : Pron ;