SR categorization improvements to address ambiguity

• Suicide — Proper an hero
• Suicide (?) — Questionable an hero or an aftermath pic
• #Accidental — Retard didn't mean to an hero
• #Failed — Retard forgot to clean his AK
• #Fake — Retard pretending to an hero
• #Interrupted — Retard was offed before he an hero'd
• #Incomplete — Retard injured himself but is very likely to survive
• #Assisted — e.g. Retard dropped a live grenade because he was shot by a third party

Note: only the first 2 are included in the total count

Advanced sorting of the unit leaderboard

Units are now sorted by the total score, calculated as Proper*1000000 + Questionable*100000 + Accidental*10000 + Failed*1000 + Fake + Interrupted + Assisted

I dropped the stacked column direction chart cuz it's incomplete garbage data anyway