Updating the Swagger to be more accurate:
Updating the Swagger to be more accurate:

- Fixed annotations and labels type and added examples
- Added the readOnlyRootFilesystem bool

Signed-off-by: Andrew Cornies <bc390b448e2f5e1596b428d488f03f278b5b6824@gmail.com>

openfaas/faas,alexellis/faas,alexellis/faas,alexellis/faas,alexellis/faas,rgee0/faas,rgee0/faas,rgee0/faas,openfaas/faas,alexellis/faas,rgee0/faas,alexellis/faas,rgee0/faas,rgee0/faas,rgee0/faas,rgee0/faas,rgee0/faas,rgee0/faas,alexellis/faas,alexellis/faas,openfaas/faas,alexellis/faas