Added back Orb of Darkness raising undead units

X Hero Siege 3.51c: Priestess of the Moon

- Greatly improved FPS by removing pick screen heroes once every players selected a hero

Bugfixes:
- Fixed panorama localization broken due to 7.31 patch
- Fixed panorama errors related to Battle Pass UI
- Fixed multiple Ankh of Reincarnation bought when away from shop granting only 1 charge
- Fixed NPC AI attempting to cast ability when an invisible hero is in range

Fixed UI bugs caused by recent Dota 2 patches

Fixed difficulty vote

- Fixed crash when loading into the game

X Hero Siege 3.51b: Priestess of the Moon

- Fixed Ankh of Reincarnation no longer working if ankh count reaches 0
- Fixed a bunch of UI errors in loading screen

- Fixed difficulty vote not working

- Added Spell Amp gained through intelligence (1% for every 16 intelligence)

Bugfixes:
- Fixed enemy npc's not casting abilities on allies