Available item definitions for whitelisting:
   'The Kritzkrieg'
   'The Blutsauger'
   'The Ubersaw'
   'The Axtinguisher'
   'The Flare Gun'
   'The Backburner'
   'Natascha'
   'The Sandvich'
   'The Killing Gloves of Boxing'
   'The Sandman'
   'The Force-a-Nature'
   'Bonk! Atomic Punch'
   'Demoman's Fro'
   'Mining Light'
   'Football Helmet'
   'Prussian Pickelhaube'
   'Pyro's Beanie'
   'Batter's Helmet'
   'Trophy Belt'
   'Soldier's Stash'
   'Fancy Fedora'
   'The Huntsman'
   'The Razorback'
   'Jarate'
   'The Dead Ringer'
   'The Cloak and Dagger'
   'The Ambassador'
   'Texas Ten Gallon'
   'Engineer's Cap'
   'Officer's Ushanka'
   'Tough Guy's Toque'
   'Stainless Pot'
   'Tyrant's Helm'
   'Glengarry Bonnet'
   'Vintage Tyrolean'
   'Respectless Rubber Glove'
   'Camera Beard'
   'Otolaryngologist's Mirror'
   'Brigade Helm'
   'Bonk Helm'
   'Ye Olde Baker Boy'
   'Backbiter's Billycock'
   'Professional's Panama'
   'Master's Yellow Belt'
   'Baseball Bill's Sports Shine'
   'Mildly Disturbing Halloween Mask'
   'Ghastly Gibus'
   'Ritzy Rick's Hair Fixative'
   'Texas Slim's Dome Shine'
   'Scotsman's Stove Pipe'
   'Web Easteregg Medal'
   'Honest Halo'
   'L4D Hat'
   'The Direct Hit'
   'The Equalizer'
   'The Buff Banner'
   'The Scottish Resistance'
   'The Chargin' Targe'
   'The Eyelander'
   'The Gunboats'
   'Propaganda Contest First Place'
   'Towering Pillar of Hats'
   'Propaganda Contest Second Place'
   'Noble Amassment of Hats'
   'Propaganda Contest Third Place'
   'Modest Pile of Hat'
   'The Wrangler'
   'The Frontier Justice'
   'The Gunslinger'
   'OSX Item'
   'Medic Mask'
   'Heavy Hair'
   'Demoman Hallmark'
   'Spy Noble Hair'
   'Engineer Welding Mask'
   'Scout Beanie'
   'Pyro Brain Sucker'
   'Soldier Samurai Hat'
   'The Homewrecker'
   'The Pain Train'
   'The Southern Hospitality'
   'Sniper Pith Helmet'
   'The Dalokohs Bar'
   'TTG Max Pistol'
   'TTG Sam Revolver'
   'TTG Max Hat'
   'Crit-a-Cola'
   'Employee Badge A'
   'Employee Badge B'
   'Employee Badge C'
   'Golden Wrench'
   'Employee Badge Plat'
   'The Tribalman's Shiv'
   'The Scotsman's Skullcutter'
   'The Vita-Saw'
   'Scout Whoopee Cap'
   'Pyro Monocle'
   'Medic Goggles'
   'Engineer Earmuffs'
   'Demoman Tricorne'
   'Spy Beret'
   'Sniper Fishing Hat'
   'Pyro Helm'
   'Soldier Drill Hat'
   'Medic Gatsby'
   'Heavy Do-rag'
   'Parasite Hat'
   'Upgradeable TF_WEAPON_BAT'
   'Upgradeable TF_WEAPON_BOTTLE'
   'Upgradeable TF_WEAPON_FIREAXE'
   'Upgradeable TF_WEAPON_CLUB'
   'Upgradeable TF_WEAPON_KNIFE'
   'Upgradeable TF_WEAPON_FISTS'
   'Upgradeable TF_WEAPON_SHOVEL'
   'Upgradeable TF_WEAPON_WRENCH'
   'Upgradeable TF_WEAPON_BONESAW'
   'Upgradeable TF_WEAPON_SHOTGUN_PRIMARY'
   'Upgradeable TF_WEAPON_SCATTERGUN'
   'Upgradeable TF_WEAPON_SNIPERRIFLE'
   'Upgradeable TF_WEAPON_MINIGUN'
   'Upgradeable TF_WEAPON_SMG'
   'Upgradeable TF_WEAPON_SYRINGEGUN_MEDIC'
   'Upgradeable TF_WEAPON_ROCKETLAUNCHER'
   'Upgradeable TF_WEAPON_GRENADELAUNCHER'
   'Upgradeable TF_WEAPON_PIPEBOMBLAUNCHER'
   'Upgradeable TF_WEAPON_FLAMETHROWER'
   'Upgradeable TF_WEAPON_PISTOL'
   'Upgradeable TF_WEAPON_REVOLVER'
   'Upgradeable TF_WEAPON_MEDIGUN'
   'Upgradeable TF_WEAPON_INVIS'
   'The Attendant'
   'The Powerjack'
   'The Degreaser'
   'Rimmed Raincatcher'
   'The Milkman'
   'The Shortstop'
   'The Holy Mackerel'
   'Mad Milk'
   'The Familiar Fez'
   'L'Etranger'
   'Your Eternal Reward'
   'The Battalion's Backup'
   'The Grenadier's Softcap'
   'The Black Box'
   'Ol' Snaggletooth'
   'The Sydney Sleeper'
   'Darwin's Danger Shield'
   'The Bushwacka'
   'Gift - 1 Player'
   'Gift - 24 Players'
   'Rocket Jumper'
   'Gloves of Running Urgently'
   'Worms Gear'
   'Duel MiniGame'
   'Duel Medal Bronze'
   'Duel Medal Silver'
   'Duel Medal Gold'
   'Duel Medal Plat'
   'Pugilist's Protector'
   'Old Guadalajara'
   'Napper's Respite'
   'Bombing Run'
   'Chieftain's Challenge'
   'Stout Shako'
   'Dr's Dapper Topper'
   'Handyman's Handle'
   'Hard Counter'
   'Sober Stuntman'
   'Carouser's Capotain'
   'Wiki Cap'
   'Mann Co. Cap'
   'Polycount Pin'
   'Ellis Hat'
   'Frying Pan'
   'Stickybomb Jumper'
   'The Horseless Headless Horseman's Headtaker'
   'Haunted Metal Scrap'
   'Halloween Mask - Scout'
   'Halloween Mask - Sniper'
   'Halloween Mask - Soldier'
   'Halloween Mask - Demoman'
   'Halloween Mask - Medic'
   'Halloween Mask - Heavy'
   'Halloween Mask - Spy'
   'Halloween Mask - Engineer'
   'Halloween Mask - Pyro'
   'Halloween Mask - Saxton Hale'
   'Horseless Headless Horseman's Head'
   'Ghastly Gibus 2010'
   'Halloween Noise Maker - Black Cat'
   'Halloween Noise Maker - Gremlin'
   'Halloween Noise Maker - Werewolf'
   'Halloween Noise Maker - Witch'
   'Halloween Noise Maker - Banshee'
   'Halloween Noise Maker - Crazy Laugh'
   'Spine-Chilling Skull'
   'Halloween Noise Maker - Stabby'
   'Voodoo Juju'
   'Cadaver's Cranium'
   'Horrific Headsplitter'
   'Poker Visor'
   'TTG Max Pistol - Poker Night'
   'TTG Glasses'
   'TTG Badge'
   'TTG Watch'
   'Iron Curtain'
   'Portal 2 Pin'
   'Berliner's Bucket Helm'
   'The Amputator'
   'The Crusader's Crossbow'
   'Scotch Bonnet'
   'The Ullapool Caber'
   'The Loch-n-Load'
   'Big Chief'
   'Warrior's Spirit'
   'The Buffalo Steak Sandvich'
   'The Brass Beast'
   'Magnificent Mongolian'
   'Larrikin Robin'
   'Blighted Beak'
   'Pyromancer's Mask'
   'The Candy Cane'
   'Prancer's Pride'
   'Detective Noir'
   'Madame Dixie'
   'Buckaroos Hat'
   'German Gonzila'
   'Flipped Trilby'
   'The Boston Basher'
   'The Back Scratcher'
   'The Claidheamohmor'
   'The Jag'
   'Coupe D'isaster'
   'Fists of Steel'
   'Treasure Hat 1'
   'Treasure Hat 2'
   'Treasure Hat 3'
   'KF Pyro Mask'
   'KF Pyro Tie'
   'Le Party Phantom'
   'Industrial Festivizer'
   'Exquisite Rack'
   'Defiant Spartan'
   'A Rather Festive Tree'
   'Prince Tavish's Crown'
   'World Traveler'
   'Map Token Egypt'
   'Map Token Coldfront'
   'Map Token Fastlane'
   'Map Token Turbine'
   'Map Token Steel'
   'Map Token Junction'
   'Map Token Watchtower'
   'Map Token Hoodoo'
   'Map Token Offblast'
   'Map Token Yukon'
   'Map Token Harvest'
   'Map Token Freight'
   'Map Token Mountain Lab'
   'Map Token Manor Event'
   'Polycount Pyro Bundle'
   'Polycount Spy Bundle'
   'Polycount Soldier Bundle'
   'Polycount Sniper Bundle'
   'Polycount Scout Bundle'
   'Polycount Bundle'
   'Halloween Noise Maker Bundle'
   'Map Token Bundle'
   'Medieval Medic Bundle'
   'Hibernating Bear Bundle'
   'Expert's Ordnance Bundle'
   'Winter Update Bundle'
   'Fancy Hat Bundle'
   'Excessive Bundle of Bundles'
   'Craft Bar Level 1'
   'Craft Bar Level 2'
   'Craft Bar Level 3'
   'Scout Class Token'
   'Sniper Class Token'
   'Soldier Class Token'
   'Demoman Class Token'
   'Heavy Class Token'
   'Medic Class Token'
   'Pyro Class Token'
   'Spy Class Token'
   'Engineer Class Token'
   'Slot Token - Primary'
   'Slot Token - Secondary'
   'Slot Token - Melee'
   'Slot Token - PDA2'
   'Name Tag'
   'Decoder Ring'
   'Supply Crate'
   'Paint Can'
   'Paint Can 1'
   'Paint Can 2'
   'Paint Can 3'
   'Paint Can 4'
   'Paint Can 5'
   'Paint Can 6'
   'Paint Can 7'
   'Paint Can 8'
   'Paint Can 9'
   'Paint Can 10'
   'Paint Can 11'
   'Paint Can 12'
   'Paint Can 13'
   'Paint Can 14'
   'Supply Crate 2'
   'Gift Wrap'
   'Wrapped Gift'
   'Description Tag'
   'Supply Crate 3'
   'Paint Can Team Color'
   'Winter Crate'
   'Winter Key'
   'Backpack Expander'
   'Paint Can 15'
   'Paint Can 16'
   'Paint Can 17'
   'Paint Can 18'
   'Paint Can 19'
   'Paint Can 20'