Improved Rustblaster
Knockback has been reworked in 0.6, but Rustblaster was forgotten.
Rustblaster now has Knockback Hits deal 250-300% more Damage. Previously this was 40-60% and only if item level was >= 50.
Any existing Rustblaster without this Affix can be upgraded using an Infinity Dice.

Bugfixes
Fixed Critical Corrosion being able to circumvent "Non-Critical Strikes deal no Damage". I've decided to fix this bug in 0.6 and not wait for 0.7, mainly because it is a bug and builds utilizing it can build around it meaningfully while still having very high DPS.
Fixed Preview Damage if Critical Strike Multiplier is negative
Fixed Preview Damage if Critical Strike Chance is negative and "Non-Critical Strikes deal no Damage" is active
Fixed Preview Damage of "Luck applies to your Critical Strike rolls" (was incorrectly double dipping Luck on first Multicrit roll)
Fixed Shock Preview with negative Critical Strike Chance while "Non-Critical Strikes deal no Damage" is active
Accurately preview Time multiplier for Damage over Time weapons, like it was already done for hit based weapons
