Merge branch 'release/0.1.0' into develop
Remove unused code in componentMask()
Add pure, nothrow modifiers to entity.d
Merge branch 'feature/entity-refactor' into develop
Add basic event
Replace string keys with ClassInfo
Implement event manager, reciever
Merge branch 'feature/events' into develop
Add system, manager
Add event docs
Add pure nothrow @safe to subscribe
Add pure nothrow safe to systems
Merge branch 'release/0.2.0'