bison: correct package description and took over maintainship

base/bison/bison.desc

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 [I] The GNU general-purpose parser generator
 
-[T] "Bison" is a general-purpose parser generator that converts a
-[T] grammar description for an LALR(1) context-free grammar into a C
-[T] program to parse that grammar.  Once you are proficient with Bison, you
-[T] may use it to develop a wide range of language parsers, from those used
-[T] in simple desk calculators to complex programming languages.
+[T] Bison is a general-purpose parser generator that converts a grammar
+[T] description for an LALR(1) context-free grammar into a C program to
+[T] parse that grammar. Once you are proficient with Bison, you may use
+[T] it to develop a wide range of language parsers, from those used in
+[T] simple desk calculators to complex programming languages.
 [T]
 [T] Bison is upward compatible with Yacc: all properly-written Yacc
-[T] grammars ought to work with Bison with no change.  Anyone familiar with
-[T] Yacc should be able to use Bison with little trouble.  You need to be
-[T] fluent in C programming in order to use Bison or to understand this
-[T] manual.
+[T] grammars ought to work with Bison with no change. Anyone familiar
+[T] with Yaccshould be able to use Bison with little trouble.
+
 
-[U] http://www.gnu.org/software/bison/bison.html
+[U] http://www.gnu.org/software/bison/
 
-[A] The GNU Project <gnu@gnu.org>
-[M] The OpenSDE Community <list@opensde.org>
+[A] Akim Demaille <akim@lrde.epita.fr>
+[A] Paul Eggert <eggert@cs.ucla.edu>
+[A] Joel E. Denny <joeldenny@joeldenny.org>
+[A] Robert Corbett (original author)
+[M] Christian Wiese <chris@opensde.org>
 
 [C] base/development
 [F] DIETLIBC