This patch corrects the AI names in the maur.json civ file:
- Aśoka was listed twice; kept the common English name Ashoka the Great and removed Ashokavardhan
- Acharya was not a Maurya, therefore removed
- Bindusara was Chandragupta's son and Aśoka's father, therefore listed second
- Corrected s into sh (ś) where necessary