ENYO-2405, ENYO-2404: Download built application from Phonegap build  

ENYO-2405: By tapping on "Project - Build" after the selection of a project, Ares lookup for the status of each build, as the status of the build is "complete", an  api.get() request is sent to grap the remote file and store it in the '<projectname>/target/Phonegap build' directory.
There is a bug relative to the storage of the built applications in the target directory. This bug is tracked in https://enyojs.atlassian.net/browse/ENYO-2565


ENYO-2404: by tapping on "Project - Build Status..." after the selection of a project, a Pop-up appears to indicate the build status of the project for each targeted platform. by Tapping in any status label, a new browser window appears, this window point the the url : https://build.phonegap.com/apps/<appId>/builds . In this view, it's possible to check the status of the application in each platform and it allows to download the built packages if the status is "complete"
An improvement is considered to let the status labels to be refreshed if it is in the state "pending". the improvement will be implemented in https://enyojs.atlassian.net/browse/ENYO-2566

Ready for Review

Enyo-DCO-1.1-Signed-off-by: Rafik Adiche mahmoud-rafik.adiche@hp.com