Change documentation comment style for a few functions.

Signed-off-by: Anurag Priyam <anurag08priyam@gmail.com>
Adds CI with Drone and Docker

Signed-off-by: Bruno Vieira <mail@bmpvieira.com>
Add db:init to default rake task.

Signed-off-by: Anurag Priyam <anurag08priyam@gmail.com>
Update docker's build.sh to match latest changes.

Signed-off-by: Anurag Priyam <anurag08priyam@gmail.com>