Re-Examining and Optimizing Previous Material Objects

[csdechant]

This issues is inspired by a conversation in PR #265 (comment below for reference). To summarized, due to the ongoing development of Zapdos, previous material objects should be re-examined to see if any declare property are not being utilized in a current test and address the need for a test or the removal of the property.

This object was made during Alex's thesis and I haven't used it except when I was first using Zapdos. After a quick search in Zapdos, it doesn't seem that any of the test files used this exact material property. That being said, I don't think we should remove it for this PR, as this and other material objects (such as Gas.C and GasElectronMoments) should be re-examined to see if any declare property are not being utilized in a current test and address the need for a test or the removal of the property.

Originally posted by @csdechant in #265 (comment)