hbase.master.port is ignored in processing of hbase.masters

Setting of hbase.master.port is ignored in default processing of hbase.masters.

For example,

hbase.masters=localhost
hbase.master.port=8100

"Server at localhost:16000" is in the failed servers list"

hbase.masters=localhost:8100
hbase.master.port=8100

and all is well. This is confusing and a minor configuration handling bug.