Updating Codeception Run. Travis Build File

Signed-off-by: Gnanakeethan Balasubramaniam <gnanakeethan@gmail.com>
Removing Example Test

Signed-off-by: Gnanakeethan Balasubramaniam <gnanakeethan@gmail.com>
Moving Repository Pattern to app folder to reduce replication in Tests.

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