Proper Flying and Vision Mods

This is a pack containing two mods of mine:
1. Proper Flying Mod: With this mod enabled, several flying mainline units are unattackable in melee by ground units, and receive the skirmisher ability. In return, they become outstandingly bad at holding villages and other points of interest.
2. Vision Mod: This mod makes vision independent from movement points and movement costs. Instead, it depends on time of day, terrain the unit stands on, and height of overlooked terrain.