Python2verilog

What's Changed
* Cleaned up graph code by WorldofKerry in https://github.com/WorldofKerry/Python2Verilog/pull/161
* Added support for multi-target assign by WorldofKerry in https://github.com/WorldofKerry/Python2Verilog/pull/162
* Replaced frontend generator parser with improved version that has more semantics by WorldofKerry in https://github.com/WorldofKerry/Python2Verilog/pull/163
* Experimenting with parsing from text, incremented version number by WorldofKerry in https://github.com/WorldofKerry/Python2Verilog/pull/164


**Full Changelog**: https://github.com/WorldofKerry/Python2Verilog/compare/v0.2.6...v0.2.8

What's Changed
* Remove Yield Node by WorldofKerry in https://github.com/WorldofKerry/Python2Verilog/pull/159


**Full Changelog**: https://github.com/WorldofKerry/Python2Verilog/compare/v0.2.5...v0.2.6

What's Changed
* Fixed optimizer bug by WorldofKerry in https://github.com/WorldofKerry/Python2Verilog/pull/157


**Full Changelog**: https://github.com/WorldofKerry/Python2Verilog/compare/v0.2.4...v0.2.5

What's Changed
* Added support for triple-quote comments by WorldofKerry in https://github.com/WorldofKerry/Python2Verilog/pull/151
* Added type inference based on type hint by WorldofKerry in https://github.com/WorldofKerry/Python2Verilog/pull/152
* Fixed nested for-loops by WorldofKerry in https://github.com/WorldofKerry/Python2Verilog/pull/154


**Full Changelog**: https://github.com/WorldofKerry/Python2Verilog/compare/v0.2.3...v0.2.4

Allows for better visualization of notebook demo.

What's Changed
* Fixed visualization limitation by WorldofKerry in https://github.com/WorldofKerry/Python2Verilog/pull/147


**Full Changelog**: https://github.com/WorldofKerry/Python2Verilog/compare/v0.2.2...v0.2.3

What's Changed
* Fixed IPython support and updated function call parser to support expressions by WorldofKerry in https://github.com/WorldofKerry/Python2Verilog/pull/146


**Full Changelog**: https://github.com/WorldofKerry/Python2Verilog/compare/v0.2.1...v0.2.2