Merge branch 'upstream' into development

dictsource/bn_rules

 
 
 .group ছ
-        ছ        tShV
-        ছ  (B    tSh
+        ছ        tS#V
+        ছ  (B    tS#
 
         
 .group জ
 .group ত
         ত        tV
         ত (B     t
+        ত (_     to
 
         
 .group থ
 .group হ
         হ        hV  
         হ (B     h
+        হ (_     ho
 
         
 .group হ্ব
 .group ঢ়         // can be ঢ plus nukta
         ঢ়        hr.V
         ঢ় (B     hr.
+        ঢ় (_     hr.o
         
 
 

dictsource/en_rules

             impo (ten    Imp@
          _) im (pre@P2   %Im
             impreg       Impr'Eg
-            impreg (nat  ImprEg
+?!3         impreg (nat  Impr,Eg
             im (presa    ,Im
             im (provis   Im
             im (pulse_   Im

dictsource/pt_rules

         i          i
         i (A       j
         i (a       i
+        i (e       i
         i (ã       i
         i (õ       i
         i (ú       i