Docker installation instructions fail

[Steven Vandekerckhove]

The docker container instructions on http://www.dolfin-adjoint.org/en/latest/download/index.html

result in

Pulling repository docker.io/fenicsproject/dolfin-adjoint docker: Error: image fenicsproject/dolfin-adjoint not found.

[Simon Funke]

This should be resolved now.

[Steven Vandekerckhove]

there's a mistake in the docker instructions on the download page:

fenicsproject create myproject
fenicsproject run myproject

sould be

fenicsproject create myproject
fenicsproject start myproject

[Simon Funke]

Fix issue #36

→ <<cset 1e4ba24aa4cf>>