v0.4.0

Note: the namespace from markdownTable import markdownTable will be deprecated in favor of from py_markdown_table.markdown_table import markdown_table in the next 1.0.0 release

• namespace change and backwards compatibility prior to stable 1.0.0 release
• access restriction to internal functions with __
• refactor of the codebase
• updated the documentation and readme
• comprehensive support for multiline tables
• support for rendering emojis for monospaced fonts
• helper util functions
• added examples and tests for new functionality

Full Changelog: v0.3.3...v0.4.0