[PATCH 05/17] binman: Add a way to obtain the version

[Simon Glass]

Add a -V option which shows the version number of binman. For now this
just uses a local 'version' file. Once the tool is packaged in some way
we can figure out an approach that suits.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 tools/binman/cmdline.py | 29 +++++++++++++++++++++++++++++
 tools/binman/ftest.py   | 20 ++++++++++++++++++++
 tools/binman/state.py   | 18 ++++++++++++++++++
 3 files changed, 67 insertions(+)

Applied to u-boot-dm/next, thanks!