client/mysqladmin.c:
  Handle new password.c prototypes
include/mysql_com.h:
  New prototypes
libmysql/Makefile.shared:
  Client need sha1 compiled in now
libmysql/password.c:
  Replace copy with symlink
mysql-test/r/func_crypt.result:
  Fix test results to handle new password function
mysql-test/t/func_crypt.test:
  New tests for new password function
sql/item_create.cc:
  add old_password() function
sql/item_create.h:
  add old_password() function
sql/item_strfunc.cc:
  add old_password() function
  changes to new password.c functions prototypes
sql/item_strfunc.h:
  add old_password function
  handle new prototypes
sql/lex.h:
  add OLD_PASSWORD function
sql/password.c:
  Continue to work on new password handling
sql/sql_acl.cc:
  Handle new passwords
sql/sql_yacc.yy:
  Changes for new prototypes