Add blue and green ball glows on speed down and up
Add fading 1UP indicator on catching extra life
Reduce velocity multiplier
improve glow appearance
Change drop chances
Merge pull request #69 from nsue/add-ball-speed-glows

Add blue and green ball glows on speed down and up
Merge pull request #70 from nsue/extra-life-animation

Add fading 1UP indicator on catching extra life
Merge pull request #76 from nsue/reduce-extra-life-chance

Change drop chances
resolved conflicts
Merge branch 'reduce-velocity-multiplier'

* reduce-velocity-multiplier:
  Reduce velocity multiplier
resolved conflicts
Merge branch 'reduce-velocity-multiplier'

* reduce-velocity-multiplier:
  resolved conflicts
merged conflicts