Remove public key from runner model

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Merge branch 'remove_public_key_from_runner' into 'master'

Remove public key from runner
Update and install docs

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Bump version

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>