Sort It Out v1.0.5

This release is a wide sweeping optimization/polish/refactor update.

• upgrades angularjs: 1.6.9 -> 1.7.8
• upgrades jest: 23.6.0 -> 25.1.0
• adds prettier.js and ran on all js files
• removes jQuery dependency
• removes unused dev dependencies
• significant refactor to player code for easier testing
• simplified test coverage thresholds
• unified babel rules in webpack and jest into babel.config.js
• reduced size of the remaining un-optimized assets
• changed how player standardizeEvent works
• changed from explicit core-js es6 shims to using dynamic babel & preset-env
• reduced wigt file size