This job adds a single linters tox target.
The linters target is an aggregation of linters for
this repo including:
Other linters such as yamllint can be added to this
repo by later commits.
Certain bashate and flake8 codes are suppressed. They
can be enabled by later commits.
This commit also adds basic contributing and hacking docs.
Signed-off-by: Al Bailey <Al.Bailey@windriver.com>