SVG Upgrades Trials - v0.0.1

• Create new Ethernautfactory to produce different dynamic nfts
• optimizations related to contract deployed bytecode size (This is still ongoing - Current state 29K bytes)

Soulbound tokens basic implementation

This is the point in branch where soulbound erc20 and erc721 are implemented

• EXPToken can be deployed
• EXPerienceNFT contract can be deployed, it uses contract address of EXPToken deployed above,
• unit tests covering basic cases for EXPToken and EXPerienceNFT contracts

---

After this, more changeable svg library is added and changes related to gas improvements and limiting certain functions