TransportHttp does not honor timeout setting

This can result in an infinitely hanging IDE.

Change-Id: I669bc8d220a07011a42edf79de31825305ff3763
Signed-off-by: Mathias Kinzler <mathias.kinzler@sap.com>

org.eclipse.jgit/src/org/eclipse/jgit/transport/TransportHttp.java

@@ -379,6 +379,8 @@ public class TransportHttp extends HttpTransport implements WalkTransport,
 		conn.setRequestProperty(HDR_ACCEPT_ENCODING, ENCODING_GZIP);
 		conn.setRequestProperty(HDR_PRAGMA, "no-cache");//$NON-NLS-1$
 		conn.setRequestProperty(HDR_USER_AGENT, userAgent);
+		conn.setConnectTimeout(getTimeout() * 1000);
+		conn.setReadTimeout(getTimeout() * 1000);
 		return conn;
 	}