Add self arg to callbacks

[wwwDayDream]

uare.lua

• Line: 134 self.onClick(self)
• Line: 136 self.onCleanRelease(self)
• Line: 138 self.onRelease(self)
• Line: 140 self.onHold(self)
• Line: 142 self.onStartHover(self)
• Line: 144 self.onHover(self)
• Line: 146 self.onReleaseHover(self)