README update

0.1.4

Version bump: 0.1.3 -> 0.1.4

0.1.3

• Build/installation now uses pyproject.toml instead of the deprecated setup.py
• Removed unused imports and stray files
• More descriptive TypeVars (str_or_list, list_or_dict)
• Enforce pycodestyle
• Removed tests, no way to automate them

smiles_to_descriptors now accepts list of SMILES strings

0.1.2

smiles_to_descriptors now accepts a list of smiles strings

Mac/Linux support; fix for custom app locations

0.1.1

Update README

Initial Release

• Initial upload of source code
• Initial upload of documentation