openwrt-18.06-rc2: update to openwrt-18.06-rc2

diff --cc feeds.conf.default
index 508f867e9037fb6f8f85f5fd0aa15907be44ceb3,ecbfceda02ce7e62dec8d65276c9d5333e708d43..806c244da1c45b002a3719c4c1e0d8cc9779078d
--- 1/feeds.conf.default
--- 2/feeds.conf.default
+++ b/feeds.conf.default
@@@ -1,5 -1,4 +1,5 @@@
- src-git packages https://git.openwrt.org/feed/packages.git;openwrt-18.06
- src-git luci https://git.openwrt.org/project/luci.git;openwrt-18.06
- src-git routing https://git.openwrt.org/feed/routing.git;openwrt-18.06
- src-git telephony https://git.openwrt.org/feed/telephony.git;openwrt-18.06
 +src-git gli_pub https://github.com/gl-inet/gli-pub.git
+ src-git packages https://git.openwrt.org/feed/packages.git^05b9aceb00725b69220defaaad11f24b63731ac3
+ src-git luci https://git.openwrt.org/project/luci.git^911219898f5e65e8bb867a8195812550cff583d5
+ src-git routing https://git.openwrt.org/feed/routing.git^1b9d1c419f0ecefda51922a7845ab2183d6acd76
+ src-git telephony https://git.openwrt.org/feed/telephony.git^278ca6938638aa2d5569b29166d157e0458f656e

diff --cc target/linux/ar71xx/base-files/etc/board.d/01_leds
Simple merge

diff --cc target/linux/ar71xx/base-files/etc/board.d/02_network
Simple merge

diff --cc target/linux/ar71xx/base-files/lib/ar71xx.sh
Simple merge

diff --cc target/linux/ar71xx/base-files/lib/upgrade/platform.sh
Simple merge

diff --cc target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
Simple merge

diff --cc target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
Simple merge