Bug fix & tokenMod integration
Bug fix & tokenMod integration

Bug fix: if the CON modifier was greater than the DC, the script would crash due to a negative number in the crit success/fail target in the dice roll
tokenMod integration: added TM observer so TM changes to hit points will now trigger Concentration script

Roll20/roll20-api-scripts,Roll20/roll20-api-scripts,Roll20/roll20-api-scripts