Small change for hologram API and #update() method to include page update into it automatically which will properly update hologram with new lines. And now it will properly update hologram with any changed lines instead of showing old ones and requiring you to perform #refresh() which would have caused flickering effect.
2 new methods for hologram API to add or set lines in simple way: #addLine(String line) #setLine(int place, String line)
Now hologram will update its look automatically when changing its display order
From now on holograms will no longer flicker when changing pages. Tho keep in mind that if you have icons in your hologram pages, then it still has to reload properly and readjust lines to fit new height.
Added 2 extra locale lines for kit gui to customize kit name
Added extra button in hologram editor to enable automatic page changer. This will scroll throw pages for players automatically without any need to press any buttons or perform commands. You can still use manual buttons or commands to switch pages which will not interfere with auto updater. So if you are switching pages manually, auto updater will not work for that time being, just to avoid page changing while you are still reading it