Updating packages to yesterdays HEAD of master

5313dd9be libpng: add symlink to debug library
1137da20e isc-dhcp: Use apk-compatible versioning
ea5536c14 nginx: Support APK versioning
414ef7a52 privoxy: adjust version for apk
fc130a0d3 luajit: fix built for apk naming requirements
91fa5b424 ipmitool: update to 1.8.19
e56d19245 hwdata: package pnp.ids and add InstallDev section
422c06e32 libgudev: add package
b854cb5f0 gst1-plugins-base: build OpenGL library and plugin
1038f194f gst1-plugins-bad: package play and player libraries
c667ae2ef ruby: include JSON modules in host build

modules

@@ -2,7 +2,7 @@ OPENWRT_REPO=https://github.com/openwrt/openwrt.git
 OPENWRT_COMMIT=27c2c140b16cb490f20c1c2259b3decf50ae5762
 
 PACKAGES_PACKAGES_REPO=https://github.com/openwrt/packages.git
-PACKAGES_PACKAGES_COMMIT=ae6fc627cc753931f83ddd559914d1ed708f5235
+PACKAGES_PACKAGES_COMMIT=c667ae2efb4ad66d80f2bbc1348eda53a7e2049d
 
 PACKAGES_LUCI_REPO=https://github.com/openwrt/luci.git
 PACKAGES_LUCI_COMMIT=d6506880edb0cfbd8e94790911a353a57b23f5c4