hacking-thursday/sysd — pull request #46 by kfei (2014-11-30 12:38:44+00:00)
Title: Fix the Dockerfile for build

1) Add a .dockerignore file to avoid cache-invalidation by changes in
.git/ directory.
2) Specify `WORKDIR` once, to eliminates the `cd sysd` command in RUN.
3) Remove the copy action after build to avoid confusion from the
install instruction in README, since this Dockerfile is just for build.

Signed-off-by: kfei