Added fixed addEvent, removeEvent
Added fixed addEvent, removeEvent

They were missing the [label] in this.aliases[label][i], and so were
rightly not compiling. Those sections were to loop through all the
aliases.

FullScreenShenanigans/EightBittr,FullScreenShenanigans/EightBittr,FullScreenShenanigans/EightBittr,FullScreenShenanigans/GameStartr