modules/freifunk: Try to get the location from /etc/config/freifunk if it isn't found in /etc/config/system
modules/freifunk: Try to get the location from /etc/config/freifunk if it isn't found in /etc/config/system

git-svn-id: f7818b41aa164576329f806d7c3827e8a55298bb@7378 ab181a69-ba2e-0410-a84d-ff88ab4c47bc

freifunk-gluon/luci,ReclaimYourPrivacy/cloak-luci,projectbismark/luci-bismark,jschmidlapp/luci,yeewang/openwrt-luci,ReclaimYourPrivacy/cloak-luci,8devices/carambola2-luci,stephank/luci,Flexibity/luci,Flexibity/luci,ReclaimYourPrivacy/cloak-luci,zwhfly/openwrt-luci,Canaan-Creative/luci,vhpham80/luci,phi-psi/luci,ThingMesh/openwrt-luci,ch3n2k/luci,Flexibity/luci,vhpham80/luci,yeewang/openwrt-luci,zwhfly/openwrt-luci,vhpham80/luci,dtaht/cerowrt-luci-3.3,yeewang/openwrt-luci,zwhfly/openwrt-luci,gwlim/luci,8devices/carambola2-luci,Flexibity/luci,zwhfly/openwrt-luci,jschmidlapp/luci,dtaht/cerowrt-luci-3.3,gwlim/luci,gwlim/luci,ReclaimYourPrivacy/cloak-luci,stephank/luci,8devices/carambola2-luci,phi-psi/luci,saraedum/luci-packages-old,ch3n2k/luci,zwhfly/openwrt-luci,yeewang/openwrt-luci,eugenesan/openwrt-luci,ReclaimYourPrivacy/cloak-luci,ReclaimYourPrivacy/cloak-luci,saraedum/luci-packages-old,phi-psi/luci,dtaht/cerowrt-luci-3.3,zwhfly/openwrt-luci,ch3n2k/luci,saraedum/luci-packages-old,vhpham80/luci,Canaan-Creative/luci,eugenesan/openwrt-luci,yeewang/openwrt-luci,Canaan-Creative/luci,gwlim/luci,saraedum/luci-packages-old,ThingMesh/openwrt-luci,saraedum/luci-packages-old,ThingMesh/openwrt-luci,freifunk-gluon/luci,ch3n2k/luci,ThingMesh/openwrt-luci,ch3n2k/luci,zwhfly/openwrt-luci,ReclaimYourPrivacy/cloak-luci,phi-psi/luci,eugenesan/openwrt-luci,stephank/luci,gwlim/luci,jschmidlapp/luci,Canaan-Creative/luci,8devices/carambola2-luci,freifunk-gluon/luci,phi-psi/luci,jschmidlapp/luci,eugenesan/openwrt-luci,eugenesan/openwrt-luci,Canaan-Creative/luci,ch3n2k/luci,ThingMesh/openwrt-luci,Canaan-Creative/luci,8devices/carambola2-luci,Canaan-Creative/luci,eugenesan/openwrt-luci,projectbismark/luci-bismark,8devices/carambola2-luci,Flexibity/luci,projectbismark/luci-bismark,projectbismark/luci-bismark,vhpham80/luci,stephank/luci,ch3n2k/luci,saraedum/luci-packages-old,freifunk-gluon/luci,zwhfly/openwrt-luci,jschmidlapp/luci,jschmidlapp/luci,stephank/luci,Flexibity/luci,ReclaimYourPrivacy/cloak-luci,Flexibity/luci,ThingMesh/openwrt-luci,dtaht/cerowrt-luci-3.3,jschmidlapp/luci,phi-psi/luci,jschmidlapp/luci,8devices/carambola2-luci,yeewang/openwrt-luci,freifunk-gluon/luci,phi-psi/luci,projectbismark/luci-bismark,Flexibity/luci,zwhfly/openwrt-luci,yeewang/openwrt-luci,freifunk-gluon/luci,ThingMesh/openwrt-luci,gwlim/luci,saraedum/luci-packages-old,gwlim/luci,freifunk-gluon/luci,Canaan-Creative/luci,stephank/luci,dtaht/cerowrt-luci-3.3,dtaht/cerowrt-luci-3.3,projectbismark/luci-bismark,projectbismark/luci-bismark,vhpham80/luci,freifunk-gluon/luci,eugenesan/openwrt-luci,projectbismark/luci-bismark