Initial version of ticket loss ratio

Added EnableTicketLossRateLogging
Added per-mode EnableTicketLossRatio
Added per-mode TicketLossSampleCount
Changed unstacking upper limit to 5000%
fixed conditional typo
fixes for tlr
Finishing touches

Make ticket loss be Conquest modes only
Insured that no unstacking happens when highest rate is winning team
Added histogram command
fixed histogram problems
histogram tweaks
tweaked reassignment logging
Review clean-up of stats fetching
trial fix for WL problem
Disabled ticket loss rate setting
Fixed #43 max ticket difference
Bug fixes

Fixed #45, ignore players until their tags are verified
Fixed #44, fix clan tag problems with Whitelist, etc.
Fixed #42, added scrambler delay estimator