Migrate solution to VS2017

[SubPointSupport]

A follow up on the recent VS2015 work - Migrate solution to VS2015/VS2017 #1043

• [x] Solution needs to be migrated on VS2017
• [x] VS2017 installation needs to be automated via metabox - https://github.com/SubPointSolutions/metabox
• [x] CI builds should not fail

[SubPointSupport]

Solution works perfectly with VS2017 already. Outstanding regression testing with NCrunch is blocked due to the recent windows security updates.

Fixing up, further works is tracked in the following metabox issue:

https://github.com/SubPointSolutions/metabox/issues/76

Some installations, however, may fail on MSBuild tasks:

Nuget.exe restore foo.sln - broken with msbuild 15.7 installed https://github.com/NuGet/Home/issues/6918#issuecomment-387574767

Solution is below:

We are working with the MsBuild team to determine the right fix(es). Until then, workarounds include:

Install .NET Framework 4.7 or later Copy System.Runtime.InteropServices.RuntimeInformation.dll from msbuild directory to the same directory that NuGet.exe is in.