Increased sort order of ChatSystem canvas
Increased sort order of ChatSystem canvas

Fixes #1235

Necromunger/unitystation,fomalsd/unitystation,fomalsd/unitystation,Necromunger/unitystation,krille90/unitystation,fomalsd/unitystation,krille90/unitystation,Necromunger/unitystation,krille90/unitystation,Necromunger/unitystation,fomalsd/unitystation,fomalsd/unitystation,Necromunger/unitystation,fomalsd/unitystation,Necromunger/unitystation,fomalsd/unitystation