ENYO-3761: add a name to each menuItem of the project menu.
ENYO-3761: define the object ServiceRegistery as a global in Harmonia.
ENYO-3761: Show/Hide the project menuItems (build, install, run & runDebug) if the project define/doesn't define a provider that implement the build interface.
ENYO-3761: correct an indentation.
Merge branch 'master' of github.com:enyojs/ares-project into ENYO-3761
Merge branch 'master' of github.com:enyojs/ares-project into ENYO-3761

Conflicts:
	source/harmonia/Harmonia.js
ENYO-3761: update the display/hide in the Project menu of the build action depending on the the builder provider state (enabled/disabled).
Merge branch 'master' of github.com:enyojs/ares-project into ENYO-3761
Merge pull request #780 from enyojs/ENYO-3761

ENYO-3761: Check if the project's providers implement the build service to show/hide the project actions "build", "run", "install" & "runDebug"