[Beta Branch] Update 0.3.0_620.1750

[h3]Balance Adjustment[/h3][p]Spear Thrower[/p][p]Attack Range: 20 -> 15[/p][p]Against 'Long Spear': +20% -> 0[/p][p][/p][h3]Bug Fixes[/h3][p]Anipals health bars turn red abnormally[/p][p]Assyrian civilization expands too rapidly[/p][p]Corpses near fish ponds or weapon racks cannot be buried[/p][p][/p][h3]Optimizations[/h3][p]Added tooltip to New Leader button: "Leaders act according to your schedule. Followers synchronize all actions including production, technology, culture, and training."[/p][p]Battering rams deploy ONLY during Command State[/p][p]Slaves' Anipals immediately disband during slave rebellions[/p]