Version v0.3.0 - Windows support using Windows named pipes. Simplific…

…ation of invoking TCL script by tool to simply `execute.tcl <address>`.

chore: add more comments in pytcl.py file about PyTCL string placehol…

…ders

Version v0.2.0 - It allows to create local TCL variables from Python …

…side!

Version v0.1.2 - Bigger and better README.md file.

Version v0.1.1 - Change package name to pytcl-eda.

Version v0.1.0 - Initial project release.