+ Runtime: mount volumes from a host directory with 'docker run -b'
* Runtime: better integration of external bind-mounts (run -b) into the volume subsystem (run -v)
- Fix a few bugs in external mount-bind integration
- Runtime: small bugfixes in external mount-bind integration
Merge pull request #602 from gabrtv/111-bind-mounts

+ Runtime: mount volumes from a host directory with 'docker run -b'