Plugins are not loaded

[pbogut]

Master branch is not loading plugins.

It looks like the plugin loader is never called. Unless there was some breaking change? I can only tell that the Plugin class inside my plugin is never created.
It works fine in 0.2.1

PS.
plugin.json is now created in src directory, in 0.2.1 it was created in the root. Not sure if that's by design or missed in refactoring?

[mkusher]

@pbogut plugins are not working with master, there were some BC. I'm thinking about how they should work now

[mkusher]

I'm also not sure how it will work if we pack padawan as phar #49
@greg0ire what do you think about phar + plugins?

[greg0ire]

I think it's possible b/c the phpunit phar can load the code under test and additional libraries