Clean up ad lists (#3231)

* category-ads-all: include adjust

* category-ads-all: include clearbit

* category-ads-all: include ogury

* category-ads-all: include openx

* category-ads-all: include pubmatic

and remove pubmatic-ads

* category-ads-all: include segment

* category-ads-all: include supersonic

* geolocation-cn: remove the inclusion of umeng

it's included in alibaba

* add unitychina

* remove unity-ads

use unity@ads or unitychina@ads instead

data/pubmatic

@@ -2,5 +2,3 @@
 
 pubmatic.com
 pubmatic.co.jp
-
-include:pubmatic-ads