Support PowerShell Scopes like Global or Local for functions

[Florian Feldhaus]

Currently the syntax parsing fails if a function is prefixed with a scope - e.g.

function Global:FunctionName {}

Please correctly support PowerShell scopes. For details see https://docs.microsoft.com/powershell/module/microsoft.powershell.core/about/about_scopes

[Andrey]

Thank you for reporting. Fixed this, but not yet uploaded new version. Here is the link on a build with this and couple other fixes.

[Andrey]

Uploaded 0.0.3 version.

[Andrey]

Issue #6 was marked as a duplicate of this issue.