Add condition : 
-add template element
-add option in list when adding
-add description
-add previous elements to templateConditions and descriptionConditions
-add case in isConditionSatisfied

Add effect : 
-add template element
-add option in list when adding
-add description
-add previous elements to templateConditions and descriptionConditions
-add case in addEffect
-add case in setEffect or activateEffect & deactivateEffect
-add case in getEffectUI

New version :
-change html snippet
-change commented message
-change version number