Flappy Pig – Fixes & Improvements

Day 085 #100DaysOfCode
Day 049 #100DaysOfGameDev

• separate PigScored function into two new functions: PigScoredPost and PigScoredCoin, to set different sound effects
• created pig snorting sounds for Post scoring
• set Post scoring sound effects to randomize among five different sounds
• create a static variable for mid-point between Posts
• work on calculations for placing coins midway between posts