Just to save you some potential headaches, do not ever delete the LIB tokens. They contain the macros that run everything. They must always be visible on the Library map. For your personal games, create or import a new map, and then you can copy and paste the token templates to the map. Or you can right click on the tokens and save them to a token file (you should be able to see that on the left of the screen). From there you can drag them to your map and make new ones.
Make sure you check out my notes. Skills that don't add to a die roll are not included, and I combined the remaining physical and athletic skills into one menu. There is no real character sheet, but if you hover over a token, some basic information will be shown, like hp, pp, etc.
If you have any questions, I'll be happy to help.