[webconsole] do not show registration block when token is not provided
[webconsole] do not show registration block when token is not provided

Signed-off-by: R4SAS <dd66bbc3274fed9d783cb8070fec0c287158a4b8@i2pmail.org>

brain5lug/i2pd,brain5lug/i2pd,brain5lug/i2pd,PurpleI2P/i2pd,PurpleI2P/i2pd,PurpleI2P/i2pd,brain5lug/i2pd,PurpleI2P/i2pd