populate db using *.rpt

[Mirv]

• create an identity table to hold username / steam uid
• create stats table to hold kill player_stats from scoreboard & join on steam uid
• create log parser count all kills of each type per steam uid
• create script to check a steam uid doesn't exist already
• based on results of uid check, make a new entry in the identity table or call next script
• create script to insert or update on results to the player_stats table