Renaming directory to follow standards
First unit tests for spoiler model
Creating spoiler model
Adjusting attribute name for media in spoiler model
More unit tests for spoiler model
Media no longer has spoilers :boom:

Since spoilers now have their own model, the string array was removed
from media model.
To look up for a media spoiler list, search for the spoilers with the
'media' correspondent to the media's id
tests for spoiler model
tests for spoiler model
Fixing last test (and commit)
Properly closing connection and cleaning database in spoiler test
Properly closing connection and cleaning database in media test