Fix bug: Network/Storage should paint warnings on details

Signed-off-by: Kirill Enykeev <enykeev@gmail.com>
Fix bug: Used indicator disappears on some nodes

Signed-off-by: Kirill Enykeev <enykeev@gmail.com>
Feature: show Wait on vcpu

Signed-off-by: Kirill Enykeev <enykeev@gmail.com>
Merge pull request #2 from enykeev/master

Fixes and features: Wait