Do not add lots of whitespace and linebreaks to the content of <title> in the HTML head

All created html pages currently have lots of whitespace around the actual title. E.g. in the (upcoming) Documents app I see this:
--- 8< ---
		<title>
			Documents | ownCloud (kossebau) 		</title>
--- 8< ---
while it better should be this
--- 8< ---
<title>Documents | ownCloud (kossebau)</title>
--- 8< ---

At least makes no perfect impression to anyone who looks inside the created HTML ;)
Also wastes a few bytes on every transfer, well, still.

Was an easy fix, so here it is.