adblock: update 3.4.3

* add pidfile writing / check to prevent further race conditions
* ease the download utility selection: uclient-fetch (default),
  wget, curl, aria2c, wget-nossl, busybox-wget are pre-configured
* add debug download logging in case of an error, e.g. wrong url
* change 'malware' blocklist source url
* add logfile information to email template
* LuCI: add 'Download Utility' select box
* LuCI: add new "running" status

Signed-off-by: Dirk Brenken <dev@brenken.org>

net/adblock/files/adblock.conf

@@ -4,6 +4,7 @@
 config adblock 'global'
 	option adb_enabled '0'
 	option adb_dns 'dnsmasq'
+	option adb_fetchutil 'uclient-fetch'
 	option adb_trigger 'wan'
 
 config adblock 'extra'
@@ -62,7 +63,7 @@ config source 'hphosts'
 
 config source 'malware'
 	option enabled '0'
-	option adb_src 'https://mirror.cedia.org.ec/malwaredomains/justdomains'
+	option adb_src 'https://mirror.espoch.edu.ec/malwaredomains/justdomains'
 	option adb_src_rset '\$0~/^([[:alnum:]_-]+\.){1,}[[:alpha:]]+([[:space:]]|$)/{print tolower(\$1)}'
 	option adb_src_desc 'broad blocklist, daily updates, approx. 18.300 entries'