Plus42 Equations, Preview Release

[Thomas Okken]

Correction: It is a bug in the core, but apparently it only causes a crash in the Linux version. It's performing and out-of-bounds access on an array of std::string.

I'm surprised that this doesn't seem to cause crashes in the Android and iOS versions, but I'll push out updates for all platforms anyway, since even without the crash, the code is incorrect in its current state.