Added Arena Mode
Added 4 Arena Mode Maps (Highrise Lobby, The Office, Turbine, U4 Processing Station)
Exposed some additional statistics from the Personal Challenge System
Updated manual with additional troubleshooting information, Arena Mode documentation
Minor asset rearrangement required for upcoming SDK release
Fixed issue where "Pipes & Crates, Inc." phone message would not play
Fixed visual issue with Elexis hologram on some DirectX 7 cards
Fixed issue where security bots could not be damaged from certain locations in Highrise
Fixed some closed captions
Fixed minor issues with U4 Lab 02
Miscellaneous bug fixes
