Changelog of @hackage/radium 0.4.1

Version 0.4

• Added parser and writer for SMILES format
• Merged project radium-formula-parser. Added Condensed formula parser

Version 0.3

• Added electronegativity and ionization energy for all elements

Version 0.2 2014-09-17

• Added formula parser

Version 0.1 2014-09-16

• Added calculation for valence electrons and bounds