Multiple websites are added (#657)

* Create rferl

RadioFreeEurope/RadioLiberty is added.

* Create tvdb

TheTVDB is added.

* Create imgbb

* Create 1337x

* Create btdig

btdig is the first DHT-based torrent search engine.

* Update geolocation-!cn

* Create demonoid

* Create scenesource

* Update geolocation-!cn

* Update category-entertainment

* Update geolocation-!cn

* Update 1337x

* Update 1337x

* Update category-media

rferl was added.

data/rferl

@@ -0,0 +1,38 @@
+# RadioFreeEurope RadioLiberty
+
+# References:
+# https://www.rferl.org/navigation/allsites
+
+# English
+rferl.org
+
+# Other Languages
+azadiradio.com
+azadliq.org
+azathabar.com
+azatliq.org
+azattyk.org
+azattyq.org
+azatutyun.am
+currenttime.tv
+ekhokavkaza.com
+europalibera.org
+evropaelire.org
+factograph.info
+idelreal.org
+kavkazr.com
+krymr.com
+mashaalradio.com
+ozodi.org
+ozodlik.org
+radiofarda.com
+radiomarsho.com
+radiosvoboda.org
+radiotavisupleba.ge
+severreal.org
+sibreal.org
+slobodnaevropa.mk
+svaboda.org
+svoboda.org
+svobodnaevropa.bg
+szabadeuropa.hu