Fixing match view warning messages.
Merge pull request #71 from delphian/fixing-match-view-warning-messages

Fixing match view warning messages.
Trim games on match save. Simplify isFinished() on match.
Removing game trim on match save.
Merge pull request #72 from delphian/fixing-match-view-warning-messages

Trim games on match save. Simplify isFinished() on match.
Fixing is finished method.
Merge pull request #73 from delphian/fixing-isfinished

Fixing is finished method.
adding more detailed permissions to leagues
Merge pull request #74 from sidke/league_permissions

adding more detailed permissions to leagues