0.3.0 - Storage, Network & Centos

Fixed

Fix ui doesn't load when server is offline (#77)
Cant view projects page if one host doesn't have projects endpoint (#76)
Show host on container information (#80)
Finding os version for a container (#79)
The spelling of storage (#81)
Curl bug with centos7 (#84)
UI broken when host offline (#83)

Added

Store total storage usage for fleet analytics (#75)
Support for CentOS7 (#84) (@trenb)
Basic network management (#4)