* origin/pr/273: (24 commits)
Fix coherence in network menu when adding/removing domains
Fix too long line
Add warning if trying to change template VM
Disable network menu for templates
Display default netvm
Fix possible 'None' default error
Added default option for network change
Wrap warnings message in self.tr()
Added wait argument to start_vm
Better dialog creation
Added try/except for starting netvm
Added error message to dialogs
Added proper error handling and Check netvm_name is not None
Changed checkboxes to icons
Added change network confirmation
Added Template Change Confirmation
Moved change_* funcs after __init__()
Added QMessageBox if netvm is halted and user wants to start it
Added network_menu updates
Added try/except for change_network
...