Can I deploy a SharePoint-App to Office 365 using powershell?

Hi there,

I trying to deploy/install an app to my office 365 account using powershell. 

I tried using cmdlets like "Import-SPAppPackage" and "Install-SPApp", but they only seem to work with a local SharePointFarm, not Office 365. The only cmdlets that work with Office 365 seem to be the one with SPO (e.g. New-SPOSite vs New-SPSite). My question is whether there is something like "Install-SPOApp"?

(http://technet.microsoft.com/en-us/library/fp161364(v=office.15).aspx does not show anything...)

How does VisualStudio deploy apps during testing? They seem to be able to do it somehow...

THX in advance!

Regards Adi