Add MultiLap support for MP4 & Turbo, Fix Turbo not even working

[TigerGorilla2]

I have changed this PR to a Draft again since i have reorganized the commits/changes into more logical steps that are easier to review. I'll not open PRs for them yet tho and let you decide if you want to keep using this or the reorganized commits (which I'd prefer). I have a branch for each category of changes:

1. General fixes, most importantly Turbo works again
2. Add MultiLap support
3. Add support for unfinished runs
4. Refactoring. Replacing Tabs with Spaces, remove spaces at the end of lines, make spaces consistent (if (, for (, ) {

Changes:

• TmTurbo: fix compile error / add missing functions to make it functional
• TmTurbo: add MultiLap support
• MP4: add MultiLap support
• All: Bump splits-file version to 2
  • TmNext: Nothing changes
  • TmTurbo & MP4: Indicates that the splits-file is correct for MultiLap maps

Note: I have upgraded the splits-file version to 2. The only difference to v1 is the meaning in MP4 & Turbo contexts to indicate that it supports MultiLaps. When you load a MultiLap map in MP4 & TmTurbo with an old (version < 2) splits-file it will be deleted! Reasoning is that it does only contain splits for one lap is therefore useless.

TODO: - I (@TigerGorilla2) want to do some more testing Done

[RuurdBijlsma]

I will test this when I have time, but it's a busy week for me. Thx for the pr

[TigerGorilla2]

Closed in favor of https://github.com/RuurdBijlsma/tm-split-speeds/pull/24 & https://github.com/RuurdBijlsma/tm-split-speeds/pull/25