http client tested and implemented
proceed with client api test. extend executor interface with canExecute(Plugin)
introduce minimal-json as a dependency
implement most client api handler code, needs cleanup
move ClientAPIServiceImpl into it's own class.
refactor plugin manager plugin to be better.
add some logging, fix user adding bug
plugin list implementation, better validation in test. passing.
twiddle some line spacing
change to help commands. less intuitive, but would rather keep the "plugin command" language than have a special case
add a .gitignore