unosk/carrierwave-azure — pull request #1 by wanxsb (2013-10-01 13:44:05+00:00)
Title: override the default host configurations

in many situation we may need to override the host configuration.
e.g. In windows azure China, we use the host like http://*.blob.core.chinacloudapi.cn rather than the default one.
So I change this setting