No Blaze Knockback

This simple mod removes knockback from Blaze projectiles.
It also removes the annoying knockback from Thermal Series' elemental Blazes (Basalz, Blitz and Blizz).

This mod only affects players, not other entities. The knockback that would be applied to players when the projectiles hit, is simply put to 0.

Now we might actually stand a chance against the blazes.