Remove submodules

.gitmodules

-[submodule "openwrt"]
-	path = openwrt
-	url = git://nbd.name/attitude_adjustment.git
-[submodule "packages/openwrt"]
-	path = packages/openwrt
-	url = git://nbd.name/packages_12.09.git
-[submodule "packages/gluon"]
-	path = packages/gluon
-	url = git://github.com/freifunk-gluon/packages.git
-[submodule "packages/routing"]
-	path = packages/routing
-	url = https://github.com/openwrt-routing/packages.git
-[submodule "packages/luci"]
-	path = packages/luci
-	url = https://github.com/freifunk-gluon/luci.git
-	branch = luci-0.11

openwrt @ 162cca93

-Subproject commit 162cca9386fd2d451732562efeaf57a533f3de86

gluon @ f34c54d8

-Subproject commit f34c54d84cb1f874bf7d588d264dae3c0706ba0b

luci @ bed71078

-Subproject commit bed710786d8a3a63f5908823e6382a51efc91003

openwrt @ b4aa2d25

-Subproject commit b4aa2d25af02e55e223f31894facf6d0e5300146

routing @ 1c0b3152

-Subproject commit 1c0b31528970a181327ff9309e3efd1e8c625ff0