add unit test in mapper-component module for implicite mapper method

move existing unit tests to subpackage guava
add unit test in use-mapper module for implicite mapper method
artifacts annotations and annotation-processor with dampping in id

changed artifactId of modules annotations and annotation-processor to have a "damapping-" prefix so that when jars are made standalone we know which framework they belong to
changed only this modules because they are the two modules that will be deployed to public repositories
DONE: unit tests on DAStatementWriter

the tests already exists => task done
remove duplicate non static Assertions.asserThat() call
static methods must not be picked as implicite mapper methods