modules: update Gluon packages

f49aef69e8e4 autoupdater: consider end of string smaller than all characters except for '~'
7348db07e2db autoupdater: fix regression in version compare

modules

@@ -9,7 +9,8 @@ PACKAGES_OPENWRT_BRANCH=lede-17.01
 PACKAGES_OPENWRT_COMMIT=40da7ecf21ffe1f3523ffa430c406e1db58ce3d4
 
 PACKAGES_GLUON_REPO=https://github.com/freifunk-gluon/packages.git
-PACKAGES_GLUON_COMMIT=be2c35785994e443d895225c7240474a46f64f5e
+PACKAGES_GLUON_BRANCH=v2018.1.x
+PACKAGES_GLUON_COMMIT=f49aef69e8e454f236215fdea19f0ef5864e9acc
 
 PACKAGES_ROUTING_REPO=https://github.com/openwrt-routing/packages.git
 PACKAGES_ROUTING_BRANCH=openwrt-18.06