CLOUDSTACK-5762: VM wizard, custom compute offering: Fix error label
unexplained happy flow for restart network modified
Fixed incorrect label issue.

Signed-off-by: vetrivelc <vetrivel.chinnasamy@citrix.com>
CLOUDSTACK-7777: UI > storage > volume > attach disk > virtual machine dropdown > remove unnecessary module check.
CLOUDSTACK-7778: Start VM checkWorkItem loop should also check VM DB state before going into idle waiting to exit faster.