Source Engine Changes (TF2, DoD:S, HL2:DM)

• Added svnamechangecooldownseconds, to throttle clients from changing their name too rapidly. (Defaults to 20 seconds)
  
• Added svnetspikeonreliablesnapshotoverflow to selectively enable the automatic dumping of netspike file if a client drops due to "reliable snapshot overflow" (defaults to 0, which disables the debugging)
  
• Added check to prevent player names from containing color codes
  
• setinfo console command will now reject attempts to set / change convars with any unusual characters
  

• Fix a bug that caused gameservers to not properly receive client inventory updates. (Frequent cause of the "The server you are playing on has lost connection to the item server" error message.)
  
• Fixed not being able to equip all-class items properly
  
• Fixed the DX8 water effect
  
• Fixed the Beggar's Bazooka misfiring with 100% crits after firing a crit rocket
  
• Fixed the Strange Sandman not accepting the Posthumous Kills strange part