updating travis.

Signed-off-by: Gnanakeethan Balasubramaniam <gnanakeethan@gmail.com>
updating composer.

Signed-off-by: Gnanakeethan Balasubramaniam <gnanakeethan@gmail.com>
updating suites.

Signed-off-by: Gnanakeethan Balasubramaniam <gnanakeethan@gmail.com>
Merge branch 'release/v2.0.0'