Migrate canonical repo from BitBucket to GitHub

[ingydotnet]

@sigmavirus24 and @ingydotnet are taking over maintenance of libyaml from @xitology.

The first step is to migrate the Mercurial repos on BitBucket to Git repos on GitHub. We hope this will make for a truly collaborative community maintenance environment.

Here are the steps being taken:

1. Use GitHub import feature to migrate the repo into a temporary repo.
2. Delete the old tags from https://github.com/yaml/libyaml
3. Rename old branches in https://github.com/yaml/libyaml to old/$name
4. Fetch all branches and tags from newly imported repo into https://github.com/yaml/libyaml
5. Push all new branches and tags to https://github.com/yaml/libyaml

After this we will:

• Review the existing issues and pull requests
• Make new issues for all planned work
• Announce the changes to yaml-core@lists.sourceforge.net
• Announce changes in blog post on http://yaml.io
• Reach out to packagers: Debian et al

[sigmavirus24]

Should also remove "Mirror of ..." short description from the repository (and on pyyaml).

[ingydotnet]

@sigmavirus24 ok, thanks.

[ingydotnet]

See also yaml/pyyaml#32

[ingydotnet]

https://github.com/yaml/libyaml is now migrated.

[LocutusOfBorg]

this website still points to the old location
http://pyyaml.org/wiki/LibYAML

[ingydotnet]

@LocutusOfBorg the pyyaml.org Trac is out of our control.

[LocutusOfBorg]

thanks