ref(deisctl): use docker exec
fix(router): Increased connect timeout

Heroku terminates requests after 30 seconds and the nginx default is 60
seconds
test(deisctl): add example unit tests for help and --version
fix(docs): update links to Docker documentation
docs(installing_docs): add cluster size to system requirements
Merge pull request #2471 from mboersma/fix-dockerfile-ref-link

fix(docs): update links to Docker documentation
Merge pull request #2472 from carmstrong/clarify_resouce_requirements

docs(installing_docs): add cluster size to system requirements
docs(installing_deis): add deisctl version check
Merge pull request #2486 from gabrtv/deisctl-version-check

docs(installing_deis): add deisctl version check
docs(concepts): add missing word
Merge pull request #2476 from misfo/patch-1

Add omitted word in docs
docs(database): add BUCKET_NAME Environment Var
fix(client): _logger doesn't exist for settings
Merge pull request #2493 from Joshua-Anderson/ioerror-fix

fix(client): _logger doesn't exist for settings
Merge pull request #2470 from mboersma/deisctl-unit-tests

test(deisctl): add example unit tests for help and --version
Merge pull request #2437 from johanneswuerbach/timeout

fix(router): Increased connect timeout
Merge pull request #2400 from aledbf/use_docker_exec

ref(deisctl): use docker exec
feat(security): add custom firewall in platforms without security
Merge pull request #2492 from stefanfoulis/patch-2

docs(database): add BUCKET_NAME Environment Var
Merge pull request #2489 from aledbf/custom_iptables

feat(security): add custom firewall in platforms without security