ctsc doesn't work on windows 10

[beenotung]

When running ctsc on windows, it doesn't compile the project, without any error messages.

Not sure which *nix specific feature is ctsc relaying on, but at least it can just proxy to tsc if it's on windows?

Otherwise, we'll need to have conditional build script to call tsc or ctsc depending on the uname output (uname is available on windows when using "git bash")