add content blocker (#5)

* refactored code
added deluge support
added transmission support
added content blocker
added blacklist and whitelist

* increased level on some logs; updated test docker compose; updated dev appsettings

* updated docker compose and readme

* moved some logs

* fixed env var typo; fixed sonarr and radarr default download client

code/test/data/readarr/config/readarr.pid

@@ -1 +1 @@
-145
+144