Minimize the dependency to Chocolatey

[urasandesu]

As this notice indicates, Chocolatey has a very large backlog of packages in moderation queue. So, probably we can't release like how we think it will --- Also, currently I have not heard anything the moderation status of the package that I submitted 12 days ago... 😧

Therefore, we should minimize the dependency to Chocolatey and take back the control for our releases. We are planning the following enhancements to achieve that:

• The process resolving the dependency to NuGet.CommandLine
  => Bundle NuGet.exe up.
• The process generating NuGet package
  => Generate it at the build time.
• The process registering the profiler
  => Register it at startup time of VSIX. Of course, considering whether version is newer.
• The process executing prig install TestWindow ...
  => Execute it at the timing same as profiler registration.

By implementing the above, VSIX will be available as an independent installer(This means we can publish it in Visual Studio Gallery). Almost operations that Chocolatey did to install will be unnecessary.

[urasandesu]

For your information, it had been 50 days since I submitted 😞

[urasandesu]

Fixed at 1f812df.