Curation process.

Signed-off-by: Anurag Priyam <anurag08priyam@gmail.com>
Ensure Ruby 2.

Signed-off-by: Anurag Priyam <anurag08priyam@gmail.com>
README.mkd

Signed-off-by: Anurag Priyam <anurag08priyam@gmail.com>
README: say Afra is being developed and add a copyright notice.

Signed-off-by: Anurag Priyam <anurag08priyam@gmail.com>
Add .irbrc.

To launch Afra in irb:

    $ irb -I lib .irbrc

Signed-off-by: Anurag Priyam <anurag08priyam@gmail.com>