FaaS-Swarm updated to 0.2.6
FaaS-Swarm updated to 0.2.6

FaaS-Swarm updates:
- Support varied private repository tag names
- Move to start-first update strategy

Signed-off-by: 5831f46a6d620c7247dbbe30087703423706d378@gmail.com
openfaas/faas,alexellis/faas,alexellis/faas,rgee0/faas,alexellis/faas,alexellis/faas,alexellis/faas,rgee0/faas,rgee0/faas,rgee0/faas,openfaas/faas,alexellis/faas,alexellis/faas,rgee0/faas,rgee0/faas,rgee0/faas,openfaas/faas,rgee0/faas,alexellis/faas,rgee0/faas,rgee0/faas,alexellis/faas