[GAMEPLAY] Gragas's dash trumps Shen's dash.

If Gragas and Shen both dash toward one another, both of their damages will be applied, but only Gragas's CC will apply. Shen's taunt effect will be cancelled, even though Shen's attack hits and deals damage.

Clearly this should not be so. I feel this could have made sense a long time ago, when Shen's dash CC'd everything in autoattack range, and thus, by having his auto attack interrupted, he's no longer taunting; it's an explanation for how this has been coded this way so long.. However, that's definitely no longer the case, and Shen's CC is more rigidly applied to everything his sprite touches.

Shen's sprite collides, Shen's dash's damage applies; the CC effect should also apply.