DAP(Debug Adaptor Protocol) support

[dylandreimerink]

A huge improvement for EDB would be DAP support, this would allow users to use EDB from their editor. My personal goal is to get it to work in VSCode, this will also require us to write a extension.

DAP itself has a number of features which may or may not be implemented by the DAP server and/or client, so we will still have to make a selection of the initial features and increment in later updates.