update to hide casting bar when the target it dead
change spell stat, add spellovertime function, fix damage/healing over time issue
adjust spell bar position
add spells json
remove spells.js
remove spells.js
update

fix damage/healing over time issue.
fix buff/debuff issue.
change player name and image variable.
remove spells.
add spellsJSON, data from spells.json.
add getSpellIndexByName(name).
update init().
update bot to cast all spells.
add usefloor(min,max).
fix dead issue.
add spellovertime() and action().