Updates.

Author: rajamukherji

docs/library/hierarchy.rst

@@ -113,6 +113,9 @@ hierarchy
       "any":e -> "basic":w;
       "basic":e -> "basicset":w;
       "any":e -> "basiciterator":w;
+      "any":e -> "calculator":w;
+      "any":e -> "accumulator":w;
+      "function":e -> "statistic":w;
       "function":e -> "dist":w;
       "dist":e -> "bernoulli":w;
       "dist":e -> "binomial":w;

docs/library/util/bitset.rst

@@ -9,10 +9,6 @@ util/bitset
 
 .. rst-class:: mini-api
 
-:mini:`fun decodebitset(Arg₁: address)`
-   *TBD*
-
-
 :mini:`type bitset < sequence`
    *TBD*