Actualiza a versión release

	<groupId>es.redmic.lib</groupId>

	<artifactId>models</artifactId>

	<packaging>jar</packaging>

	<version>0.14.0-feature-addActivityEmbeddedContent</version>

	<version>0.15.0</version>

	<name>Models</name>

	<description>Input-output classes and models</description>