Add Feature 3: Adjusted movement speed.

fixed some error script. The error.log should be smaller and the game speed should have tiny improvement.

fix bugs caused by compatible content with Muslim Enhancement

1. Added a decision for player to automatically accept "offer to join war" interactions. This would be helpful to stop message spamming.
2. fix some localization misses

Added a decision for player to refuse offer to join war. This would be helpful to stop message spamming.

1. re-scaled levies from buildings
2. mongol army effect fix
3. adjusted traditions related to camel cavalry and archer cavalry

Rolled back "Royal army"
Reduced knight effectiveness from building

1/10. The elephant cavalry is ready.
House guard fix.

localization

localization