Implementation of [KIP-382 "MirrorMaker 2.0"](https://cwiki.apache.org/confluence/display/KAFKA/KIP-382%3A+MirrorMaker+2.0)
Author: Ryanne Dolan <ryannedolan@gmail.com>
Author: Arun Mathew <arunmathew88@gmail.com>
Author: In Park <inpark@cloudera.com>
Author: Andre Price <obsoleted@users.noreply.github.com>
Author: christian.hagel@rio.cloud <christian.hagel@rio.cloud>
Reviewers: Eno Thereska <eno.thereska@gmail.com>, William Hammond <william.t.hammond@gmail.com>, Viktor Somogyi <viktorsomogyi@gmail.com>, Jakub Korzeniowski, Tim Carey-Smith, Kamal Chandraprakash <kamal.chandraprakash@gmail.com>, Arun Mathew, Jeremy-l-ford, vpernin, Oleg Kasian <oleg.kasian@gmail.com>, Mickael Maison <mickael.maison@gmail.com>, Qihong Chen, Sriharsha Chintalapani <sriharsha@apache.org>, Jun Rao <junrao@gmail.com>, Randall Hauch <rhauch@gmail.com>, Manikumar Reddy <manikumar.reddy@gmail.com>, Ismael Juma <ismael@juma.me.uk>
Closes#6295 from ryannedolan/KIP-382
Karan Kumar
Ryanne Dolan