Add definition 5.5.2 - #142

Signed-off-by: Rogerio Prado de Jesus <rogeriopradoj@gmail.com>
Chmod +x definition 5.5.2 - #142

Signed-off-by: Rogerio Prado de Jesus <rogeriopradoj@gmail.com>
Update STABLE_DEFINITIONS with 5.5.2 - #142

Signed-off-by: Rogerio Prado de Jesus <rogeriopradoj@gmail.com>
Update travis.yml to run 5.5.2 - #142

Fix #142: Need definition for 5.5.2 stable

Signed-off-by: Rogerio Prado de Jesus <rogeriopradoj@gmail.com>