fixed a really stupid fuck up

also used global.isHost instead of instance_exists(GameServer)
Allow loopback in server-sent plugin networking; formatting
Friendly error message
name changes etc.
fcthttp -> http
Added Will-O-Wisp reward
Faucet HTTP v1.0
Added Pumpkin Gibs reward
Made Jack-O-Lantern gibs less common
Use PG instead of PumpkinGibs as reward code; Lower tiny Jack-O-Lantern chance
Use WillOWisp instead of WOW as reward code
Added Ghost reward
Merge branch 'master' into 2.6.9Staging

Conflicts:
	Source/gg2/Constants.xml
	Source/gg2/Global Game Settings.xml
	Source/gg2/Scripts/GameServer/acceptJoiningPlayer.gml
	Source/gg2/Scripts/game_init.gml
Performance fix
Merge branch 'HalloweenMiniHaxxyRewards' into 2.6.9Staging
Merge branch 'serverplugins' into 2.6.9Staging
Merge branch 'BarelyCompliantHTTP1.0' into 2.6.9Staging

Conflicts:
	Source/gg2/Scripts/Plugins/getpluginhashes.gml
Gang Garrison 2 v2.6.9
Fixed client-side Ghosts (thanks, Dusty) and used noone instead of -1
Removed pumpkin flag from CreateGib in favour of setting flag in PumpkinGib