Small buffs and bugg fixes that Zed, Talon and Yasuo need :)

- Buff and bugg fix: Living Shadow missle speed increased to 2000 from 1500 (original release version was 2500, this is a nice middle ground). This will fix the bugg when you use W and Q in quick succession, your shadow won't copy your Q.
- Bugg fix: When you are far away from your shadow, sometimes (when you face away from the shadow/enemy?) your shadow won't copy your Q/E.

- Buff: Rake and Shadow Assault blades now return to Talon even after Talon dies, similar to
Q. - Bugg fix: When you flash W, sometimes your W fires off in the wrong direction, even when you aim it properly.
- Buff: Q animation is slower than Talons basic AA speed at lvl 18, smooth it out and make the animation faster.

- Buff: Movement speed increased to 350 from 345.
- Buff: Yasuo now has scaling magic ressist. (He didn't get scaling magic ressist, back when he had his shield up super fast thanks to W passive which is removed and the shield Passive which lasted longer and would recharge faster flow by moving).
These buffs are small and exactly what these champions need, I play them a lot.