Decoupled code number 2

Now uses OkHttp
jar downloads to put on libs dr:
http://repository.sonatype.org/service/local/artifact/maven/redirect?r=central-proxy&g=com.squareup.okhttp&a=okhttp&v=LATEST
https://repository.sonatype.org/service/local/artifact/maven/redirect?r=central-proxy&g=com.squareup.okhttp&a=okhttp-apache&v=LATEST