TH-04 | BGM Functions/Alert change
 TH-03 | login/signup recommit
pull from dev1.0
 TH-03 | change sound on main
Merge remote-tracking branch 'origin/TH-04' into dev1.0

Conflicts:
	application/views/login/index.php
	assets/scripts/jscripts.js
 TH-04 | updated cookie
 TH-04 | transition of sounds, delete json and database
 TH-04 | deleted js005
Fix Merge TH-09 to dev1.0
TH-09 | Fix battle result animation
TH-09 | Enhance HP bar