Restyling of inspector and introduction of common molecule names

Release 2.1.3

Restyled inspector to make properties of atoms and interactions clearer. Added common names for certain molecules, specifically parts of the Calvin Cycle. This will make the visualization clearer and more closely resemble pathway illustrations elsewhere such as Wikipedia and biochemistry textbooks. The IUPAC name is still present if the user hovers over the question mark icon next to the molecule name.