Simple ads.txt crawler using Scala and Akka.

Implemented specification: https://iabtechlab.com/~iabtec5/wp-content/uploads/2016/07/IABOpenRTBAds.txtSpecification_Version1_Final.pdf

examples:
https://ads-txt-crawler.herokuapp.com/ads/cnn
https://ads-txt-crawler.herokuapp.com/ads/wordpress
https://ads-txt-crawler.herokuapp.com/ads/nytimes

This is the version with Akka parallel approach for getting URL resources and processing responses.

to run app:
$ sbt clean assembly
$ java -jar target/scala-2.13/ads-txt-crawler-assembly-0.1.jar
or
$ sbt run