Finished - Fixtures

[danleedham]

Set standard for image overrides

• [x] Define size 240 x 360
• [x] Define location within the graphics

Allow fixture restrictions

• [x] Pass selected sport, location, group, broadcast
• [x] Only pick out those that match from the JSON

Time based fixture filtering

• [x] Backend option for showing fixtures that Have / Have Not already taken place
• [x] Backend option to restrict fixtures by Day

Show fixtures scores

• [x] Backend option for toggling showing fixture scores
• [x] For fixtures in progress, show the match scores as updating.
• [x] For fixtures that have finished, show final score.

[danleedham]