Better mouse interactions feedback:

• Added new in-game cursor that changes for different actions (drag-drop, spells)
• Added settings option to switch back to system cursor
• Added hexagon hover indication in Kingdom Editor and during the play
• Added hexagon highlight when a spell is picked

Misc:

• Tweaked Aether Map nodes to have less jittery animation
• Sacrifice hexagon action can not be applied on a hexagon with enemy golems
• Less overlapping sound effects on level completion, especially in boss levels
• Player castle now should ignore all movement input when captured by another team, player still can use spells but not 'detach' action