v2.0.2

• Add django static checks to CI
• Add flake8 checks and configuration
• Don't log errors getting collectible metadata
• Update swagger
• Cache swagger
• Fix 500 when retrieving information of an invalid Safe
• Add more tests for Safe Creation view
• Add tokenInfo to transfers
• Improve README, add admin information and support for configuring other networks
• Decode Request, Sablier, Idle and Compound data
• Update dependencies
• Support v1.2.0 version of the Safe contracts (rinkeby)
• Improve token admin