[WFLY-3348] Avoid spurious failures
[WFLY-3348] Close the input stream from domain deployment content additions

Conflicts:
	host-controller/src/main/java/org/jboss/as/domain/controller/operations/deployment/DeploymentUploadUtil.java
Merge pull request #6566 from bstansberry/WFLY-3348_8x

[WFLY-3348] Close the input stream from domain deployment content additions
Recursive root read for domain must include runtime proxies to accomodate servers in groups running on remote hosts
Due to invocation chain "HTTPContext.getHttpDeploymentMetaData - >
getProtocolURI -> extractProtocolURI -> readResource' all
readResourceCalls must have proxies on.
WFLY-3705 read-resource recursive-depth has no effect
Merge remote-tracking branch 'remotes/upstream/8.x' into 8.x
Merge remote-tracking branch 'origin/8.x' into WFLY-3703

Conflicts:
	arquillian/common-domain/src/main/java/org/jboss/as/arquillian/container/domain/ManagementClient.java