* added toggle for doublespreads
* changing pages works as intended
* undid package.json changes
* deleted packege lock json
* curPage changes when changing invertDoublePage
* changed yarn.lock
* it switches better now
* fixed formatting
* changed it to offset first page
* fixed flipping when switching
* offset first page hides when double page is not enabled
* removed uncreachable line
* going to next chapter and prev page works now
* cleaned comments
* updated mapping file
* changed version back
* Fixed chapters being read.
* fixed comments