v1.2.0

• feature: String type filters support ilike, like, startsWith
• feature: Support for @skip and @include directives
• feature: Custom descriptions via comment directive @graphql({"description": ...})
• bugfix: Unknown types are represented in GraphQL schema as Opaque rather than String
• bugfix: PostgreSQL type modifiers, e.g. char(n), no longer truncate excess text
• bugfix: Creating a new enum variant between existing variants no longer errors