Removed the install-dlls target and made the dll install part of both the fife-python (copies dlls to the <fife>/engine/python/fife dir) and install-python (copies dlls to <python>/site-packages/fife) [t:430]

<Panel name="errorWindow" title="Error" min_size="300, 100">
	<ScrollArea>
		<Label name="message" text="Error:" wrap_text="1" vexpand="1"/>
	</ScrollArea>
	<Button name="okButton" text="OK"/>
</Panel>