attributes & associations generated
association between Artist and Song corrected
access to  mysql db configured
username and password configured
new attr. added
adding constraint to email in class Person
add new constraints to class person
add constraints to validade in classe person
add constraints to validade in classe Album
add constraints to validade in class RecordLabel and Song
DataSource configured
testing login
login corrected
Delete DataSource.groovy~

tmp file deleted
config datasource and .gitignore
configs login
login and view sigin configured
login-2 merge