SpriteGL as a module

[VitorLuizC]

Hello again! I was working on krtr/TibiaJS#14 and realized that to fix it I needed to transform the SpriteGL into a module. This also allows others to use SpriteGL more easily.

• ✨ I made TSM into a module and imported it here (Bundles to CommonJS, ESM and UMD and generates type definitions matthiasferch/tsm#8)

While @matthiasferch does not accept my PR I am using my own fork as a dependency. However, as soon as he accepts I make a new PR to import from his repository

• ✨ Generates the CommonJS, ESM, UMD and minified UMD bundles using Bili

• ✨ Generates type definitions

• 🔧 Changes package.json to point to the right bundles and the type definitions

• 📦 I used Parcel to compile and start the example files

• ✅ Fixed some indentation inconsistencies and using TypeScript

• 🏗️ I modified the file structure for the common JavaScript / TypeScript modules

• 🔥 Removed Visual Studio references, but add them again if necessary

• 🔥 Removes Gulp and it's dependencies

• 📝 I wrote the documentation in the README to install and run the demo

[krtr]

@VitorLuizC looks great 👍