adaption for master (lede)

Makefile

@@ -6,7 +6,7 @@ PKG_RELEASE:=$(GLUON_BRANCH)
 
 PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
 
-include $(GLUONDIR)/include/package.mk
+include ../gluon.mk
 
 define Package/gluon-ssid-changer
 	SECTION:=gluon

README.md

@@ -54,7 +54,7 @@ disable it with:
 Gluon versions
 ==============
 This branch of the script contains the ssid-changer version for the gluon 
-2016.2.x.
+master branch (lede).
 
 Implement this package in your firmware
 =======================================

luasrc/lib/gluon/upgrade/500-ssid-changer

@@ -2,10 +2,7 @@
 
 local site = require 'gluon.site_config'
 
-local legacy_uci = require 'luci.model.uci'
-local uci = legacy_uci.cursor()
-
--- LEDE: local uci = require('simple-uci').cursor()
+local uci = require('simple-uci').cursor()
 
 if not uci:get('ssid-changer', 'settings', 'enabled') then
 uci:section('ssid-changer', 'main', 'settings', {