Patch 0.1.1

Hello all! Just a smaller patch with a few balance tweaks and bug fixes.
Got some great feedback on the first release! This patch is meant to address the most common pain points.

• Gameplay
  • Added invincibility frames to the player "Hurt" animation. Instant death to a group of bunched-up enemies should be much less likely to happen
    
• Upgrades
  • Updated all upgrade descriptions with percentages and flat values displayed
  • Fixed an oversight where Reinforced Hull was granting only 25 health instead of 250
  • Changed Shot Spread to decrease individual projectile damage instead of using more ammo
    • Spread is now tightened for all turrets
  • Missile Launcher now grants 15% chance per shot instead of 10%
  • Advanced Propellant now grants a 35% speed bonus to projectiles instead of adding a flat 500 velocity
  • Mule Kick damage reduced to 20% from 25%
  • Extended Mag damage for non-ammo turrets increased to 20% from 10%
• Parts
  • Crybaby MK. 4
    • Increased rate of fire to 600 from 375 rpm
    • Decreased reload time to 1.75s from 2.0s
  • Handshaker
    • Increased pellet count to 6 from 4
    • Increased pellet damage to 45 from 30
• Audio
  • Rebalanced some audio cues to be easier to hear
• UI
  • Updated objective marker art and animation to be easier to see
  • Added a "RELOADING" indicator to ammo UI when reloading
  • Moved HP and Boost meters up for better gameplay clarity