Doug Davis 9574a12bad Support dockerfile and Dockerfile
Closes #10807

Adds support for `dockerfile` ONLY when `Dockerfile` can't be found.
If we're building from a Dockerfile via stdin/URL then always download
it a `Dockerfile` and ignore the -f flag.

Signed-off-by: Doug Davis <dug@us.ibm.com>
2017-06-02 00:06:48 +00:00
..
2017-06-02 00:06:48 +00:00
2017-06-02 00:06:19 +00:00