v0.0.0-alpha5

Changelog

• 5b4a33c Update README.md
• 382eb40 Update README.md
• 7242481 Update entity_config.go
• 8350dc0 Update error.go
• 9d65c96 Update lexer.go
• a9897b9 Update lookupQuery.go
• 5a6c496 Update main.go
• be2582d Update relationshipService.go
• 16ea7d0 Update schema.go
• 7075273 Update translator.go
• c2e806c Update translator.go
• 8d56147 Update tuple.go
• 8938e3b add options field to entity and relation struct
• ccca627 circuit breaker improvements
• 72b7dd0 gofumpt
• a1ad40c lookup query prep
• 1c01cd0 swagger updates
• f36bedb swagger updates