Bumping central component version to 1.3.0-SNAPSHOT

Signed-off-by: Fred Bricon <fbricon@gmail.com>
Bumping examples component version to 1.6.0-SNAPSHOT

Signed-off-by: Fred Bricon <fbricon@gmail.com>
Bumping maven component version to 1.6.0-SNAPSHOT

Signed-off-by: Fred Bricon <fbricon@gmail.com>