provides hot reloading for multi-module project

[amertum]

First, thanks a lot for your plugin, really like it.

I use your plugin with a maven multi-module pattern such as :

/root
    /front (play2)
    /back (play2)
    /model (jar)

where front and back are play2 webapp and model is shared between both.

Since 2.0.2, play supports hot reloading for subproject, maybe your plugin can use this when using play2:run
https://play.lighthouseapp.com/projects/82401/tickets/403-multi-project-sub-project-build-files-do-not-reload-the-application

[eskatos]

+1 :)

[subnetmarco]

+1