Make SessionFactoryProvider a Stereotype to be more CDI friendly

Author: mnesarco

src/main/java/org/mybatis/cdi/SessionFactoryProvider.java

@@ -21,12 +21,14 @@
 import java.lang.annotation.Inherited;
 import java.lang.annotation.Retention;
 import java.lang.annotation.Target;
+import javax.enterprise.inject.Stereotype;
 
 /**
  * Qualifies an SqlSessionFactory provider method as usable by mybatis-cdi.
  * 
  * @author Frank David Martínez
  */
+@Stereotype
 @Inherited
 @Retention(RUNTIME)
 @Target({ ElementType.METHOD })