SH TTT Contracts

1. Fixed Detectives not being able to receive contracts

1. Added the FriendTagGlobal boolean option (true by default) which controls whether the game should automatically mark PROTECT targets as FRIEND for all innocent players instead of just the detective.

Modified files:

1. contracts_config.lua
2. tttc/cl_contracts.lua
3. tttc/sv_contracts.lua

1. Added option to delay contract assignments: DelayedContracts
2. Fixed C4 showing up as ttt_c4 in the contract assignment message
3. Fixed possible script error preventing contract from ending properly

1. Added Statistics. Stored in the server's SQLite database, weekly/total completions of a player's Contracts are stored and can be seen (along with a top Contractors list) by typing the /contract command. See media for a preview of the Stats window. Various options related to Stats have been added to the config file.
2. Fixed Spectators sometimes being picked as Contract targets.
3. Fixed Contracts being able to fail even after the target has died.

1. Added the Enabled option to choose which Contracts (Traitor, Detective) to enable.

Initial version.