* [scala][akka] Update dependencies for scala 2.13
* Update pom.mustache to support multiple scala's version
* Update pom.xml
* Scala cross build 2.12 and 2.13
* Update version. Migrate to sbt
* Remove space
* Add pom.xml back
* migrate all scala generators to use oas3
* add back pom.xml for scala-sttp
* skip form model in scalaz
* fix scala lagom tests
* add new files
* skip form models in scala finch petstore
* update samples
* Update akka scala generator
* Upgrade scala version to 2.12.8
* Upgrade Akka version
* Migrate from spray to Akka HTTP
* Update client sample
* Fix pom.xml generation to be equivalent to build.sbt