Regarding #1101 and #1118

It could happen that someone is importing lua sources that internally require some environment-provided library. It would then be impossible to mark these as @NoResolution in .d.ts files. Therefore I have added a noResolvePaths option (I'm open for other names) to our tsconfig that act as a global list of lua require paths.

For example tsconfig.json:

{
    "compilerOptions": {
        // ....
    },
    "tstl": {
        "noResolvePaths": ["foo.bar", "baz"]
    }
}

Will cause the following requires to not throw a resolution error. They will also not be rewritten:

require("foo.bar")
require("baz")

Currently this IS case-sensitive.