Split package akka.http.ccompat

[lefou]

The two artifacts akka.parsing and akka.http.core contain (disjunct) classes in the Java package akka.http.ccompat. Found in version 10.1.11. A split package is consideres bad practice, even in plain Java world. Split packages are even not possible when working with sealed packages.

We have various options here:

• Move all classes to the same package into the same artifact
• Rename one of the packages to avoid the split-package issue, preferably choosing a package name which shares the artifact name as it's prefix
• With a very good reason (is that even possible?) I think we can keep the split package, but it is the most painful and dirty solution

Related to akka/akka#28304 (comment)

[atooni]

We are closing the issue as resolving some of the split packages in akka itself might cause binary incompatibilities. We have found another approach to handle split-packages as outlined in the README