Revert "avahi: Add sftp service"

This reverts commit 49c7e701bc.

Signed-off-by: Ted Hess <thess@kitschensync.net>

libs/avahi/Makefile

 
 PKG_NAME:=avahi
 PKG_VERSION:=0.6.31
-PKG_RELEASE:=8
+PKG_RELEASE:=7
 
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
   $(call Package/avahi/Default)
   SUBMENU:=IP Addresses and Names
   DEPENDS:=+libavahi +libdaemon
-  TITLE:=An mDNS/DNS-SD unicast DNS server
+  TITLE:=A Unicast DNS server from mDNS/DNS-SD configuration daemon
 endef
 
 define Package/avahi-dnsconfd/description
 $(call Package/avahi/Default/description)
  .
- This package contains a Unicast DNS server for the mDNS/DNS-SD configuration
- daemon. It may be used to configure conventional DNS servers using mDNS
+ This package contains a Unicast DNS server from mDNS/DNS-SD configuration
+ daemon, which may be used to configure conventional DNS servers using mDNS
  in a DHCP-like fashion. Especially useful on IPv6.
 endef
 

libs/avahi/files/service-ssh

    <type>_ssh._tcp</type>
    <port>22</port>
   </service>
-
-  <service>
-   <type>_sftp-ssh._tcp</type>
-   <port>22</port>
-  </service>
 </service-group>