treewide: remove PKG_RELEASE

Seems to fix issues with ffho-site-generate.
Additional gluon does not use this variable, too.

ffho/ffho-ap-timer/Makefile

@@ -2,7 +2,6 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ffho-ap-timer
 PKG_VERSION:=1
-PKG_RELEASE:=$(GLUON_VERSION).$(GLUON_SITE_CODE)-$(GLUON_RELEASE).$(GLUON_CONFIG_VERSION)
 
 PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
 

ffho/ffho-ath9k-blackout-workaround/Makefile

@@ -2,7 +2,6 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ffho-ath9k-blackout-workaround
 PKG_VERSION:=1
-PKG_RELEASE:=$(GLUON_VERSION).$(GLUON_SITE_CODE)-$(GLUON_RELEASE).$(GLUON_CONFIG_VERSION)
 
 PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
 

ffho/ffho-autoupdater-wifi-fallback/Makefile

@@ -2,7 +2,6 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ffho-autoupdater-wifi-fallback
 PKG_VERSION:=2
-PKG_RELEASE:=$(GLUON_VERSION).$(GLUON_SITE_CODE)-$(GLUON_RELEASE).$(GLUON_CONFIG_VERSION)
 
 PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
 PKG_BUILD_DEPENDS := respondd

ffho/ffho-banner/Makefile

@@ -2,7 +2,6 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ffho-banner
 PKG_VERSION:=1
-PKG_RELEASE:=$(GLUON_VERSION).$(GLUON_SITE_CODE)-$(GLUON_RELEASE).$(GLUON_CONFIG_VERSION)
 
 PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
 

ffho/ffho-config-mode-site-select/Makefile

@@ -2,7 +2,6 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ffho-config-mode-site-select
 PKG_VERSION:=0.1
-PKG_RELEASE:=1
 
 PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
 

ffho/ffho-debug/Makefile

@@ -2,7 +2,6 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ffho-debug
 PKG_VERSION:=1
-PKG_RELEASE:=$(GLUON_VERSION).$(GLUON_SITE_CODE)-$(GLUON_RELEASE).$(GLUON_CONFIG_VERSION)
 
 PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
 

ffho/ffho-site-generate/Makefile

@@ -2,7 +2,6 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ffho-site-generate
 PKG_VERSION:=2
-PKG_RELEASE:=$(GLUON_VERSION).$(GLUON_SITE_CODE)-$(GLUON_RELEASE).$(GLUON_CONFIG_VERSION)
 
 PFG_BUILD_DEPENDS := lua-cjson/host
 

ffho/ffho-web-ap-timer/Makefile

@@ -2,7 +2,6 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ffho-web-ap-timer
 PKG_VERSION:=1
-PKG_RELEASE:=$(GLUON_VERSION).$(GLUON_SITE_CODE)-$(GLUON_RELEASE).$(GLUON_CONFIG_VERSION)
 
 PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
 

ffho/ffho-web-autoupdater/Makefile

@@ -5,7 +5,6 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ffho-web-autoupdater
 PKG_VERSION:=1
-PKG_RELEASE:=$(GLUON_VERSION).$(GLUON_SITE_CODE)-$(GLUON_RELEASE).$(GLUON_CONFIG_VERSION)
 
 PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)