Update Oscar Table

Hi, I'm able to do the changes required. The step 2 could be some tricky, but a did similar jobs (my last work in Freelance require that type of change). I offer seriousness and responsibility. Relevant Skills and Experience I'm experienced with Django (from 1.8 to 1.11), using Python 2 and 3, Mysql, Postgresql and Sqlite databases. I like to use git very much, and I'm very skilled to understand third-party code. Proposed Milestones $25 USD - Tasks done properly