Support list of propertysource

[iwho]

i debug this condition is false

[timpeeters]

@iwho I suspect this is caused/duplicated by: spring-cloud/spring-cloud-commons#664

Temporarily reverting to Hoxton.RELEASE instead of Hoxton.SR1 will probably solve the issue.

[simsibimsiwimsi]

I believe @timpeeters is right.. We used the same fix (reverting to Hoxton.RELEASE) which works for now..

[spencergibb]

Closed via spring-cloud/spring-cloud-commons#664

[spencergibb]

Reopening, the fix should happen here as s-c-k8s should support the new list of property sources.