ENYO-3792: forget to move preview/build/install... related code to Harmonia
Merge branch 'master' into ENYO-3792-2

Conflicts:
	source/project-view/ProjectView.js
ſENYO-3792: finalize merging because some code goes from ProjectPreview to Harmonia
ſENYO-3792: finalize merging because some code goes from ProjectPreview to Harmonia (miss code removing)
ſENYO-3792: finalize merging because some code goes from ProjectPreview to Harmonia (missing code)
ſENYO-3792: finalize merging because some code goes from ProjectPreview to Harmonia (missing code)
Merge pull request #782 from enyojs/ENYO-3792-2

ENYO-3792: forget to move preview/build/install... related code to Harmonia