PES 2017 LiveCPK (Sider 3.5.1) by juce and nesa24

- new: events "after_set_conditions" and "after_set_conditions_for_replay". These events can be useful, if your module does not want to make any changes to weather or stadium selection, but just want the latest information about what the stadium is and what conditions have been chosen. (see docs/scripting.txt for documentation)
- change: updated gameplay.ini with newest supported options (ball_magnus, ball_scale_*)

All gameplay, gfx, and game.speed options were made possible by @nesa24 's research.
Big kudos to him!