Support WebAssembly (WASM)

• Adds support for WebAssembly (WASM) - https://swiftwasm.org

0.15.2

• Adds createMember function builder to families
• Adds deleteMembers to families
• Cleanups

0.15.1

• Generalize Entity Identifier Generator + provide Nexus API
• Cleanups

0.15.0

• Adds stencil based family implementation + test generation
• Removes obsoleted Relatives API
• Adds Github CI
• Cleanups

0.14.1

• Hotfix for #21
• Xcode 12 beta / Swift 5.3 compilation works again

0.14.0

• Adds function builder entity creation API
• Adds entity bulk creation API
• Adds automatic documentation generation via CI
• Fixes bug in UnorderedSparseSet
• Performance improvements
• Deprecates relatives API
• Cleanups

Family serialization

• Adds serialization/deserialization of entities to families; all family required components must conform to Codable
• Adds createMember() convenience function to families
• Cleanups

0.12.2

• Add Swift language version to package manifest.
• Add subscripts to entity for convenient component access.

0.12.1

• Add EntityIdentifierGenerator to better manage entity id generation
• Removed centralized component identifier mapping
• Cleanups
• Add some entity tests

0.12.0

• Refined UnorderedSparseSet (#10, #11)
• Fixed string hashing overflow on 32-bit builds (#9, #12)
• Added codecov.io support
• Deprecated Nexus.knownUniqueComponentTypes