luci-base: fix footer template
luci-base: fix footer template

Move the apply widget markup before the final </html> tag to avoid XHTML
errors with the OpenWrt theme.

Signed-off-by: Jo-Philipp Wich <bd73d35759d75cc215150d1bbc94f1b1078bee01@mein.io>

tobiaswaldvogel/luci,tobiaswaldvogel/luci,nmav/luci,rogerpueyo/luci,nmav/luci,lbthomsen/openwrt-luci,lbthomsen/openwrt-luci,hnyman/luci,openwrt/luci,nmav/luci,openwrt/luci,Noltari/luci,artynet/luci,openwrt-es/openwrt-luci,openwrt/luci,Noltari/luci,openwrt/luci,openwrt-es/openwrt-luci,tobiaswaldvogel/luci,nmav/luci,Noltari/luci,artynet/luci,artynet/luci,rogerpueyo/luci,openwrt/luci,openwrt-es/openwrt-luci,lbthomsen/openwrt-luci,lbthomsen/openwrt-luci,rogerpueyo/luci,chris5560/openwrt-luci,rogerpueyo/luci,chris5560/openwrt-luci,tobiaswaldvogel/luci,nmav/luci,Noltari/luci,hnyman/luci,Noltari/luci,hnyman/luci,tobiaswaldvogel/luci,openwrt-es/openwrt-luci,openwrt/luci,Noltari/luci,rogerpueyo/luci,nmav/luci,chris5560/openwrt-luci,chris5560/openwrt-luci,openwrt-es/openwrt-luci,artynet/luci,artynet/luci,nmav/luci,openwrt-es/openwrt-luci,hnyman/luci,tobiaswaldvogel/luci,rogerpueyo/luci,lbthomsen/openwrt-luci,hnyman/luci,artynet/luci,chris5560/openwrt-luci,lbthomsen/openwrt-luci,artynet/luci,nmav/luci,artynet/luci,hnyman/luci,artynet/luci,chris5560/openwrt-luci,chris5560/openwrt-luci,tobiaswaldvogel/luci,openwrt/luci,openwrt-es/openwrt-luci,rogerpueyo/luci,Noltari/luci,nmav/luci,lbthomsen/openwrt-luci,hnyman/luci,rogerpueyo/luci,lbthomsen/openwrt-luci,Noltari/luci,openwrt-es/openwrt-luci,openwrt/luci,hnyman/luci,tobiaswaldvogel/luci,Noltari/luci,chris5560/openwrt-luci