Here's the VSIX needed to integrate StrataFrame V1 into Visual Studio 2015. It will also integrate into Visual Studio 2012 and Visual Studio 2013, so if you install the VSIX into those versions, you can disable the Add-In. You will need .NET 4.5 installed (I believe that is a requirement for VS 2015).
Edit: 10/13/2015 - Resolved all known issues with type editors and Business Object Mapper AccessViolationExceptions. The threading model of the BOM was changed to synchronize access to the VS COM objects to avoid AccessViolationExceptions.
You will need to manually install the AddIns and Extensibility DLLs into the GAC:
gacutil /if "%path%/MicroFour StrataFrame AddIns.dll"
gacutil /if "%path%/MicroFour StrataFrame Extensibility.dll"
The VSIX has not changed in several versions, but you may also need to remove it from VS and re-install it.