pass voxelServerConfig from domain-server through Assignment _payload to VoxelServer
tweak to payload parsing
default AC to point to DS on localhost and default port
allow custom listen port for domain-server
Merge pull request #952 from birarda/assignment

Assignment improvements
have voxel server create assignments for child voxel servers
Merge branch 'master' of https://github.com/worklist/hifi into multi_VS_assigments
match setPayload() behavior
moved printf to qDebug
use QHostInfo and QHostAddress for DS changes in NodeList
allow setting of custom port via domainHostname setting
get rid of local and domain options in interface
Merge pull request #954 from birarda/ds-port

allow setting of custom DS port from DS and clients
spacing fix
Merge pull request #953 from ZappoMan/multi_VS_assigments

Handle --voxelServerConfig properly
remove call to re-set default setting in InfoView
Merge pull request #955 from birarda/master

remove call re-setting default setting in InfoView
simplifications to README for new assigned stack
fix ordering of QHostAdress to s_addr
prefer IPv4 address when looking up for domain IP