Warpony 3k update

Another update: Chapters 1-3 are done for the most part, and 4 has one scene left. They all need to be pre-read.

Chapter one, the prologue, is entirely different, and the old chapter 1 is mixed with 2. 3 (and new-2) is redone because I switched characters around and changed details. Would be helpful to reread.

Made some cover art.

All chapter-changes will happen at the same time, so just click on the latest of the 1-5 updates you will get.