Squashed commits. Get() dumping for strings & oids.

commit cc17fc6d9ae13b8e7198f4344e7c4458bb477b8f
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Wed Jan 30 15:12:25 2013 +1100

    union_to_string(), OCTETSTRING

commit 28e2ca95d9db65702f342536f0a8f6088fc84767
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Wed Jan 30 15:01:09 2013 +1100

    Dump switch - use stringer

commit 3bc2c9d85cd7818e48ead00a71f467aa9f2169d4
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Wed Jan 30 14:55:01 2013 +1100

    union_to_guint32_ptr() -> union.go

commit 12ce14441fb5921e3b891094bcad723e753344eb
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Wed Jan 30 14:26:01 2013 +1100

    fix license - LGPL

commit fca7a4561a857f725af760e954634c06aa9843f3
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Wed Jan 30 00:26:29 2013 +1100

    union_to_guint32_ptr() - working, tidied

commit e2287d1ee03b846d8d0bc8151d67898169eb7744
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Wed Jan 30 00:14:19 2013 +1100

    union_to_guint32_ptr - working. Now to cleanup

commit 06da1dd319cdc6a0b5900fe2f0d4e9ed981e7c1e
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Tue Jan 29 23:46:46 2013 +1100

    wip - union_to_guint32_ptr

commit 950682f18ad5e7b7fe6f7c4f4c7534325596f187
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Tue Jan 29 20:26:36 2013 +1100

    wip

commit f76f84e38ebdc9ca6732f13b8884802f0d2b4f74
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Tue Jan 29 12:32:31 2013 +1100

    Stringer for _Ctype_GNetSnmpVarBindType

commit 41060d977e45cd333889fe662f4c24a61594131d
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Tue Jan 29 11:48:24 2013 +1100

    OidToStr() -> OidArrayToString(), move to stringers.go

commit d528845ec2664e5236c0d0f028822cd0061b94fc
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Sun Jan 27 02:44:33 2013 +1100

    tweaks OidToStr()

commit bd7d7e90ab46c0dd1c1f9194d28cd487859c813c
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Sun Jan 27 02:44:15 2013 +1100

    tidy package doco

commit d8d85f0650ec5356d26765ff4a0b18ff8340bf6b
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Sat Jan 26 00:21:28 2013 +1100

    wip - Dump()

commit 0772ff757afdf17321eb951bc1cb57efb7b774d2
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Sat Jan 26 00:21:07 2013 +1100

    OidToStr()

commit 72d3f9f98d915b6e9493c30ee1a2e6c1c6ad6156
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Fri Jan 25 12:05:46 2013 +1100

    oid_to_str() -> oids_to_string()

commit 0c19f0ca6f7950751c81c688f79682cb0d5f760e
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Fri Jan 25 11:56:21 2013 +1100

    go fmt