* Add new ServerMain interface
* AppProvider can now choose to load ServerMain or AppMain classes
* Explicitly document what happens if something doesn't match an
expected interface
* Improve error message on inability to load something.
* Parse new [server] section that denotes a service and is lock file
* Ability to serialize launch configurations.
* Attempt to look for active listening server via the lock file
* Forks the launcher itself to run servers from serialized launch configuration.
* Testing echo server.
* Tests to detect basic server functionality will work.
* Revamp all the documentation for the launcher, giving it its own section.
* Full documentation on launcher configuration files.
Revamp launcher documentation to be a bit more in-depth, and split bits into sections.
* Deprecate old mainClass method on appProvider
* Create entryPoint method which represnets class used to launch instead.
* Create PlainApplication to wrap static `main` methods. Can return
either Int, Exit or Unit.
* Detect supported 'plain' classes via reflection.
* Add new unit tests appropriate to the feature.
Eugene Yokota
Josh Suereth
Grzegorz Kossakowski
Mark Harrah