foris: add 'Content-Type: text/html' for foris landing page

cznic/foris/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=foris
 PKG_VERSION:=97.2
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://gitlab.labs.nic.cz/turris/foris.git
@@ -30,7 +30,7 @@ define Package/foris-common
 	DEPENDS:=\
 		+python-light +python-bottle +python-bottle-i18n \
 		+python-flup +python-ncclient +python-ubus +nuci +lighttpd +lighttpd-mod-fastcgi \
-		+lighttpd-mod-redirect +user_notify +foris-ws +l10n_supported \
+		+lighttpd-mod-redirect +lighttpd-mod-setenv +user_notify +foris-ws +l10n_supported \
 		+sqm-scripts +foris-client +turris-maintain
 	MAINTAINER:=Stepan Henek <stepan.henek@nic.cz>
 endef

cznic/foris/files/foris-root.lighttpd-conf

@@ -2,6 +2,7 @@
 $HTTP["url"] =~ "^/*$" {
 	alias.url = ( "/" => "/usr/share/foris/foris-root-cgi" )
 	cgi.assign = ( "" => "" )
+	setenv.add-response-header = ( "Content-Type" => "text/html")
 }
 
 # Make sure that wirzard passes during a migration from older image