Add drop for Microsoft.VisualStudio.Interop.15.0.dll
Add drop for Microsoft.VisualStudio.Interop.15.0.dll

Needs to be included due to Paul's change

Microsoft/MIEngine,Microsoft/MIEngine,orbitcowboy/MIEngine,Microsoft/MIEngine,orbitcowboy/MIEngine,orbitcowboy/MIEngine,orbitcowboy/MIEngine,Microsoft/MIEngine