ENYO-2788: A build status Widget is added in the Phonegap build panel.

This widget contains platforms icon-buttons. By clicking on an icon, a status message is shown .
Merge branch 'master' of github.com:enyojs/ares-project into ENYO-2788
ENYO-2788: change a log() instruction to trace().
ENYO-2788: Delete the trace() instruction.
Merge branches 'ENYO-2788' and 'master' of github.com:enyojs/ares-project into ENYO-2788
ENYO-2788: submit the complete icon set for the build status widget.
ENYO-2788: If the build is complete, then a hyperlink is displayed to download the built application.
ENYO-2788: remove the unused object "appObject".
Merge branch 'master' of github.com:enyojs/ares-project into ENYO-2788

Conflicts:
	ares/ares-rules.less
Merge branch 'master' of github.com:enyojs/ares-project into ENYO-2788
ENYO-2788: the datas : url, message no longuer depend on the UI instance of "Phonegap.ProjectProperties.PlatformBuildStatus" but on the model object "buildStatusData" of the kind "Phonegap.ProjectProperties.BuildStatus".
ENYO-2788: Refactoring as demanded in the pull request remarks.
ENYO-2788: Remove dead code.
Merge branch 'master' of github.com:enyojs/ares-project into ENYO-2788

Conflicts:
	services/source/phonegap/ProjectProperties.js
ENYO-2788: improve the styling of the status message display.
Merge branch 'master' of github.com:enyojs/ares-project into ENYO-2788

Conflicts:
	services/source/phonegap/Build.js
	services/source/phonegap/ProjectProperties.js
Merge branch 'master' of github.com:enyojs/ares-project into ENYO-2788

Conflicts:
	ares/ares-rules.less
	services/source/phonegap/PhonegapUIRows.js
ENYO-2788: Correct merge errors
Merge branch 'master' of github.com:enyojs/ares-project into ENYO-2788
Merge branch 'master' of github.com:enyojs/ares-project into ENYO-2788