Change Match model to better prepare for result calculation.
Merge pull request #71 from paulld/modify_match_model

Change Match model to better prepare for result calculation.
Set values for home_draw_away_result and over_under_result depending on the final score.
Set value for handicap_result depending on the final score.
Merge pull request #72 from paulld/set_match_results

Set match results (home_draw_away_result, over_under_result, handicap_result) depending on final score.
Fix Handicap value display in upcoming and completed matches templates.
Merge pull request #73 from paulld/arrange_handicap_display

Fix Handicap value display in upcoming and completed matches templates.