Deprecate sysinfo view. Make load average available from loadavg smart probe,
similar to meminfo, diskstat etc.. Implement a generic command view to get
information that readily avialable but not important enough to be part of the
data model.
Fixes issue #185

Add time of creation for share, pool and snapshots.
Merge branch 'issue#182_nfs_hostname' of https://github.com/schakrava/rockstor-core into schakrava-issue#182_nfs_hostname
NFS Hostname

Remove sysinfo widget
Get appliance ip address from network interface during setup
Merge branch 'master' into issue#182_nfs_hostname
Retrieve ip address from ifconfig command when an interface's bootprotocol is
dhcp.
Merge branch 'issue#182_nfs_hostname' of https://github.com/schakrava/rockstor-core into schakrava-issue#182_nfs_hostname
NFS Hostname

Remove hardcoded ip because backend now provides ip address.
Merge branch 'issue#185_creation_time' of https://github.com/schakrava/rockstor-core into schakrava-issue#185_creation_time

Conflicts:
	src/rockstor/storageadmin/models/share.py