Release of pypi distribution (version 1.0.0)

Pytoda version 1.0.0

• Smiles transforms by @jannisborn in #137
• PubChem crawler can parse IDs by @jannisborn in #140
• Handling chores by @jannisborn in #143
• Codecov by @jannisborn in #145
• Fix proteinlanguage handling by @jannisborn in #146
• Multi protein languages by @jannisborn in #147
• Handling of SMILES transforms when language is passed to SMILESDataset by @jannisborn in #148
• PyPI Release by @jannisborn in #149

Full Changelog: 0.2.5...1.0.0