Fix app interfaces

src/freedombone

 fi
 
 setup_utils
-setup_mesh
 setup_email
 setup_web
-script_for_attaching_usb_drive
 setup_apps
 setup_final
 

src/freedombone-app-batman

 ENABLE_BATMAN="no"
 BATMAN_CELLID='any'
 
-function configure_firewall_for_batman {
+function configure_firewall_for_batma {
 	if grep -Fxq "configure_firewall_for_batman" $COMPLETION_FILE; then
 		return
 	fi

src/freedombone-app-cjdns

 	sed -i '/configure_firewall_for_cjdns/d' $COMPLETION_FILE
 }
 
-function install_cjdns {
+function install_cjdns_main {
 	if [[ $ENABLE_CJDNS != "yes" ]]; then
 		return
 	fi
 	function_check set_repo_commit
 	set_repo_commit /etc/cjdns "cjdns commit" "$CJDNS_COMMIT" $CJDNS_REPO
 
-	if grep -Fxq "install_cjdns" $COMPLETION_FILE; then
+	if grep -Fxq "install_cjdns_main" $COMPLETION_FILE; then
 		return
 	fi
 
 	function_check configure_firewall_for_cjdns
 	configure_firewall_for_cjdns
 
-	echo 'install_cjdns' >> $COMPLETION_FILE
+	echo 'install_cjdns_main' >> $COMPLETION_FILE
 }
 
 function install_cjdns_tools {
 	echo 'install_cjdns_tools' >> $COMPLETION_FILE
 }
 
+function install_cjdns {
+	if grep -Fxq "install_cjdns" $COMPLETION_FILE; then
+		return
+	fi
+	install_cjdns_main
+	install_cjdns_tools
+	echo 'install_cjdns' >> $COMPLETION_FILE
+}
+
 # NOTE: deliberately no exit 0

src/freedombone-app-dlna

 }
 
 function backup_dlna {
-    echo ''
+	echo ''
 }
 
 function remove_dlna {
 	sed -i '/install_dlna/d' $COMPLETION_FILE
 }
 
-function install_dlna {
-	if grep -Fxq "install_dlna" $COMPLETION_FILE; then
+function install_dlna_main {
+	if grep -Fxq "install_dlna_main" $COMPLETION_FILE; then
 		return
 	fi
 	if [[ $SYSTEM_TYPE == "$VARIANT_CLOUD" || $SYSTEM_TYPE == "$VARIANT_MAILBOX" || $SYSTEM_TYPE == "$VARIANT_CHAT" || $SYSTEM_TYPE == "$VARIANT_WRITER" || $SYSTEM_TYPE == "$VARIANT_SOCIAL" || $SYSTEM_TYPE == "$VARIANT_DEVELOPER" || $SYSTEM_TYPE == "$VARIANT_MESH" ]]; then
 
 	function_check configure_firewall_for_dlna
 	configure_firewall_for_dlna
-	echo 'install_dlna' >> $COMPLETION_FILE
+	echo 'install_dlna_main' >> $COMPLETION_FILE
 }
 
 function script_for_attaching_usb_drive {
 	echo 'script_for_attaching_usb_drive' >> $COMPLETION_FILE
 }
 
+function install_dlna {
+	if grep -Fxq "install_dlna" $COMPLETION_FILE; then
+		return
+	fi
+	install_dlna_main
+	script_for_attaching_usb_drive
+	echo 'install_dlna' >> $COMPLETION_FILE
+}
+
 # NOTE: deliberately no exit 0

src/freedombone-app-rss

 }
 
 function install_rss {
+	if grep -Fxq "install_rss" $COMPLETION_FILE; then
+		return
+	fi
 	install_rss_main
 	install_rss_gnusocial
 	install_rss_mobile_reader
+	echo 'install_rss' >> $COMPLETION_FILE
 }
 
 # NOTE: deliberately no exit 0

src/freedombone-app-vpn

 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 function backup_vpn {
-    echo ''
+	echo ''
 }
 
 function remove_vpn {
 	apt-get -y remove --purge fastd
+	sed -i '/install_vpn/d' $COMPLETION_FILE
 }
 
 function install_vpn {
+	if grep -Fxq "install_vpn" $COMPLETION_FILE; then
+		return
+	fi
 	if ! grep -q "repo.universe-factory.net" /etc/apt/sources.list; then
 		echo 'deb http://repo.universe-factory.net/debian/ sid main' >> /etc/apt/sources.list
 		gpg --keyserver pgpkeys.mit.edu --recv-key 16EF3F64CB201D9C
 			exit 52026
 		fi
 	fi
+	echo 'install_vpn' >> $COMPLETION_FILE
 }
 
 # NOTE: deliberately there is no "exit 0"

src/freedombone-app-xmpp

 }
 
 function install_xmpp {
+	if grep -Fxq "install_xmpp" $COMPLETION_FILE; then
+		return
+	fi
 	install_xmpp_main
 	install_xmpp_client
+	echo 'install_xmpp' >> $COMPLETION_FILE
 }
 
 # NOTE: deliberately no exit 0

src/freedombone-app-zeronet

 }
 
 function install_zeronet {
+	if grep -Fxq "install_zeronet" $COMPLETION_FILE; then
+		return
+	fi
 	install_zeronet_main
 	install_zeronet_blog
 	install_zeronet_mail
 	install_zeronet_forum
+	echo 'install_zeronet' >> $COMPLETION_FILE
 }
 
 # NOTE: deliberately no exit 0

src/freedombone-utils-selector

 		app_index=$[app_index+1]
 	done
 }
+
+# NOTE: deliberately no exit 0

src/freedombone-utils-setup

 	upgrade_golang
 }
 
-function setup_mesh {
-	install_cjdns
-	install_cjdns_tools
-	install_batman
-	install_babel
-}
-
 function setup_email {
 	install_email
 	create_procmail