version refresh

MAJOR UPDATE :
- lot of bug fixes
- reworked the modifiers for existing scaling traits to use scaling modifiers (looks nicer and is lighter script-wise)
- added 9 new traits
- added missing trait progression loc for all traits
- modified vanilla and modded traits loc so that the tooltip window does not strech too much for its content size by adding a linebreak after the current track xp subname

1.16 update
-added new trait : Savior (uses new on_action : on_battle_joined)

- updated that traits to follow vanllla logic
- level them up jsut by winning batlles, for the sake of simplicity
- removed the commander's task to level traits passively, this will come back but in another form in an upcoming update
- reworked master ambusher to give scaling bonuses
- reworked Bannerlord to make its special buffs scale with rank
- fixed a bug where custom bonuses applied on army_enter_province, on_battle_won, on_war_declared would not proc or proc at their max possible value