LPS-36977

Hi Jorge,

it looks good, I fixed only one bug. 

But there is an exception I don't understand and I need your help.

Before the fix:
1, start portal
2, open http://localhost:8080/
3, when calling PortalUtil.getFirstMyAccountPortlet() from in ServicePreAction, the themeDisplay.scopeGroupId > 0

After the fix:
3, when calling PortalUtil.getFirstMyAccountPortlet() the themeDisplay.scopeGroupId == 0 

=> GroupLSU.getGroup(scopeGroupId) throws NoSuchGroupExc in PortletPermissionUtil.hasControlPanelAccessPermission(... scopeGroupId ...)

I'd say that the second behaviour is more correct, because we are not in Control Panel => scopeGroupId must be 0, but I'm not sure how to fix that.

Can you please look at it?

Thanks!