Minor update for patch 5.2.

Update for post patch cleanup and fixes.

Changes:
- 'Plague Rush' trait; "Speed for all units"-bonus removed, "Vanguard for Plaguebearer units"-bonus added, thsi is to better fit with its vanilla efects and to keep more balanced.

Update for the mod to work with patch 5.1, any balance adjustments and/or fixes will be added in next update.

Update for additional adjustments to Dwarf traits added in 5.0.

Update for adjustments to traits that where either changed or was newly added in patch 5.0.

-Empire, Dwarf and Nurgle traits all have had a first balance pass.

Updated to be working for patch 5.0.
Any potential adjustments and balance will come in future update.

Update for minor improvements to traits gained trough Ice Court mechanic as well as visual fix to previews of Tomb King and Vamprie Coast tech lord traits.

Update for minor fix to Caravan Master trait effect scopes and effect bonus.

Update for additional adjustments to Caravan Master traits and to fix effects with wrong scopes set.

- All 'Caravan Master ' starting traits have recieved additional bonuses.

- Skaven trait 'Sneaky' has had its effect scope corrected to no longer unintentionally affect the entire army.

- Several traits with "enemy public order" effects have had the effect increased slightly in strength.