Add more women

Added Adele Goldstine, Erna Schneider Hoover, Grace Hopper, Jean Bartik,
Jean E. Sammet, Karen Spärck Jones, Radia Perlman and Sophie Wilson.

Thanks to @jamtur01 for Sophie Kowalevski, Hypatia, Jane Goodall, Maria
Mayer, Rosalind Franklin, Gertrude Elion, Elizabeth Blackwell,
Marie-Jeanne de Lalande, Maria Kirch, Maria Ardinghelli, Jane Colden,
June Almeida, Mary Leakey, Lise Meitner, Johanna Mestorf.

Thanks to @xamebax for Françoise Barré-Sinoussi, Rachel Carson, Barbara
McClintock, Ada Yonath.

Docker-DCO-1.1-Signed-off-by: Johannes 'fish' Ziemke <github@freigeist.org> (github: discordianfish)
Inverted layer checksum and tarsum.

The checksum of the payload has to be computed on the Gzip'ed content.

Docker-DCO-1.1-Signed-off-by: Sam Alba <sam.alba@gmail.com> (github: samalba)
Payload checksum now match the checksum simple

Backported for backward compatibility.

Docker-DCO-1.1-Signed-off-by: Sam Alba <sam.alba@gmail.com> (github: samalba)
Add $BINDIR to allow mounting the whole sources if needed (for development)

Docker-DCO-1.1-Signed-off-by: Guillaume J. Charmes <guillaume@charmes.net> (github: creack)
Merge pull request #4904 from creack/make_dev

Add "BINDDIR" variable to facilitate having a shell with the full source tree bind-mounted
Allow "SIG" prefix on signal names in `docker kill` ("SIGKILL", etc)

This way, we can use both `docker kill -s INT some_container` and `docker kill -s SIGINT some_container` and both will do nice things for us. :)

Docker-DCO-1.1-Signed-off-by: Andrew Page <admwiggin@gmail.com> (github: tianon)
Do not error when trying to start a started container

Docker-DCO-1.1-Signed-off-by: Guillaume J. Charmes <guillaume@charmes.net> (github: creack)
Minor cleanup

Docker-DCO-1.1-Signed-off-by: Guillaume J. Charmes <guillaume@charmes.net> (github: creack)
Update test to be consistent

Docker-DCO-1.1-Signed-off-by: Guillaume J. Charmes <guillaume@charmes.net> (github: creack)
Merge pull request #4916 from creack/no_error_start_twice

Don't error when trying to start a running container
Merge pull request #4920 from discordianfish/we-need-more-women

Improve gender equality
Merge pull request #4945 from samalba/fix-checksum-layer

Fix checksum layer
Merge pull request #4947 from tianon/sig

Allow "SIG" prefix on signal names in `docker kill` ("SIGKILL", etc)
Chaining FROM in Dockerfile. Fixes #2740

Docker-DCO-1.1-Signed-off-by: Alexandr Morozov <lk4d4math@gmail.com> (github: LK4D4)