[parrot/parrot] 202c7f: unify platform encoding.c, support all

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/parrot/parrot
  Commit: 202c7f8fd79bdc964854acc27ab476cdafbf8d5e
      https://github.com/parrot/parrot/commit/202c7f8fd79bdc964854acc27ab476cdafbf8d5e
  Author: Reini Urban <rurban at cpanel.net>
  Date:   2014-11-06 (Thu, 06 Nov 2014)

  Changed paths:
    M ChangeLog
    M MANIFEST
    M config/gen/makefiles/root.in
    R src/platform/darwin/encoding.c
    R src/platform/freebsd/encoding.c
    M src/platform/generic/encoding.c
    R src/platform/linux/encoding.c
    R src/platform/netbsd/encoding.c
    R src/platform/openbsd/encoding.c
    M t/pmc/os_unicode.t

  Log Message:
  -----------
  unify platform encoding.c, support all

Closes GH #1120.
Get support for other platform encodings for free.