New release v0.2.0
Introduces Component and Event Templates for simplifying the creation of related components and events.
Adds a new query Ecspanse.Query.fetch_tagged_component/2 that returns an entity’s component by a list of tags. Attention, it is the logic implementation duty to ensure that no more than one component is returned, or it will raise an error.
Introduces also some small breaking changes: the Timer Component and Event are now Templates.
use Ecspanse.Component.Timer and use Ecspanse.Event.Timer should be replaced with use Ecspanse.Template.Component.Timer and use Ecspanse.Template.Event.Timer.
