update vape independent (suggestion)

[sown0000]

I love vape independent and it kind of doesn't work anymore.
Here's what I noticed:

1. It's still using the old module creation structure (if you can call it like that): uilib["ObjectsThatCanBeSaved"].. instead of uilib.ObjectsThatCanBeSaved
2. The discord is outdated. It's using the 7GrandDad#6656 which is probably not in use anymore.
   now it's just some suggestions:
3. Let us use custom assets for tabs maybe?
4. Custom save file directory (e.g "customscript/savefile.txt")
5. Slider increments instead of being just 1.

[7GrandDadPGN]

1. The documentation is indeed old
2. yeah I'll prob need to update the discord tag
3. p sure you can if you download the assets yourself
4. would require some rewriting to the saving & loading code, maybe in the future
5. 
   another property that's not mentioned since the docs are old, this should allow displaying decimal increments (then diving the value after by how much)

[7GrandDadPGN]

Updated the documentation, please contact me about it "not working" in my testing it works fine.