ENYO-2821: the appid is now selected using a picker.

This picker contains all the appid of a phonegap user account, when an appid is selected the title of the application is also displayed in the right side label.
Merge branch 'master' of github.com:enyojs/ares-project into ENYO-2822
ENYO-2821: PR remarks teatment.
Merge branch 'master' of github.com:enyojs/ares-project into ENYO-2822
ENYO-2821: Fixed a bug that lead to not display "New application" picker's item when there is no application in the Phonegap account.
Merge branch 'ENYO-2904' of github.com:enyojs/ares-project into ENYO-2822
ENYO-2821: Remove two occurences of this.log().
Merge branch 'master' of github.com:enyojs/ares-project into ENYO-2822
ENYO-2674: globally de-activate Dropbox support

…until it is re-tested & re-fixed.

Enyo-DCO-1.1-Signed-off-by: Francois-Xavier KOWALSKI <francois-xavier.kowalski@hp.com>
Merge pull request #475 from enyojs/ENYO-2674

ENYO-2674: globally de-activate Dropbox support
ENYO-2329: Add the section "Phonegap Account" in the Hermes/README.md
ENYO-2329: Delete a blank line .
Merge branch 'master' of github.com:enyojs/ares-project into ENYO-2822

Conflicts:
	services/source/phonegap/ProjectProperties.js
ENYO-2674: minor Markdown Wiki syntax fixes.

Enyo-DCO-1.1-Signed-off-by: Francois-Xavier KOWALSKI <francois-xavier.kowalski@hp.com>
Merge pull request #476 from enyojs/ENYO-2329

ENYO-2329: Procedure to make the authentication with Phonegap Account work in Ares.
Merge pull request #457 from enyojs/ENYO-2822

ENYO-2821: The AppId input in"Phonegap build UI" should be replaced by a picker.
Merge remote-tracking branch 'upstream/master' into Hera
fix it so x y and z inputs could be reused
add border-radius