Squashed. Interface; Query(), Decode(), Dump().

commit 7f362f8707c5af61f14ab5a2a5eded46fc33e168
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Fri Feb 1 17:58:27 2013 +1100

    tidy, misc comments

commit 6366c7ff6bc3890cc5d625328641610687933ec6
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Fri Feb 1 17:43:37 2013 +1100

    gosnmpgo.go -> gsnmpgo.go, rm foo.txt

commit 4d58e26de342d101f34390d767626226ae3ee0de
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Fri Feb 1 17:40:04 2013 +1100

    Query(), Decode(), Dump() - first cut

commit 686922d577432afef1984adaa4d53f08da4339e7
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Fri Feb 1 17:34:57 2013 +1100

    Query(), Decode(), Dump()

commit b1db9219419536e90d25f8a653bcd016c724d43a
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Fri Feb 1 17:27:02 2013 +1100

    Query(), Decode(), Dump() sketched; tidy

commit 65dce16dc953cdf22966accb49f3349f532d4b9d
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Fri Feb 1 16:57:01 2013 +1100

    simplify - only use Varbinder interface

commit 13985bcbc6341bad8076908ccd43e53dd157a9b3
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Fri Feb 1 13:56:44 2013 +1100

    start on doc.go, refer to in README

commit 2e0d1f4d2b6fdc9704677fe6a1563a524e845fb7
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Fri Feb 1 13:38:10 2013 +1100

    tidy up Dump()/Interface

commit dd7d4365f59a7594903e1fb05bd9a0cba8729594
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Fri Feb 1 12:50:36 2013 +1100

    Dump() using interface

commit a7c520dd4d40bc50d81699b5f69b4fcbc9f57943
Author: Sonia Hamilton <sonia@snowfrog.net>
Date:   Fri Feb 1 10:36:48 2013 +1100

    sketch out results interface; rename more files