update uglifier. removing gemnasium warning
update uglifier. removing gemnasium warning

ricardovaleriano/call4paperz,call4paperz/call4paperz,lucasrenan/call4paperz,lucasrenan/call4paperz,ricardovaleriano/call4paperz,ricardovaleriano/call4paperz,call4paperz/call4paperz,lucasrenan/call4paperz,call4paperz/call4paperz,ricardovaleriano/call4paperz