[translations] - Add translation for 'Centered text' #197
[db-api:law] - Add setting clause.centered field as it may be undefined in the request data if the checkbox is not checked #197
[models:law] - Add 'centered' attribute to ClauseSchema #197
[law-api] - Expose 'centered' clause attribute #197
[admin-laws-form] - Add checkbox for 'centered' clause attribute #197
[proposal-article] - Add .text-center when a clause has 'centered' attribute set to true. Closes #197
Merge branch 'clause-text-center' into development