ENYO-3600: Add 2 icons to the folder ./services/assets/images.

The add icon & the delete icon
ENYO-3600: alow the dynamic creation & removal of Access rows.
Merge branch 'master' of github.com:enyojs/ares-project into ENYO-3600
ENYO-3600: the Access origin rows are created when the PGB UI is loaded.
ENYO-3600:  Define the methode of that create the added Access origin row instance.
ENYO-3600: let the addedAccessRow store the input value.
ENYO-3600: When an added Access row is deleted, the associated attribute and its value is now discared from the project model.
ENYO-3600: delete log instruction.
ENYO-3600: update the add & delete icons.
ENYO-3600: upadate the icons names.
Merge branch 'master' of github.com:enyojs/ares-project into ENYO-3600

Conflicts:
	services/source/phonegap/PhonegapUIRows.js
ENYO-3600: resolve confilct resulting from the merge with master.
ENYO-3600: update onyx gitsubmodule reference.
ENYO-3600: correct JsHint errors in "PhonegapUIRows.js".
ENYO-3600:  transcript all the added Access row in Project.json to Config.xml.
ENYO-3600: Add more comments.
ENYO-3600: remove an unused component.
ENYO-3600: regroupe the instructions for the initialization of the addedAccesRow in a function.
ENYO-3600: remove the instructions of the function "setProjectConfig()".

The initialization of the "AddedAccessRow" is done in the kind "AccessRow".
Merge branch 'master' of github.com:enyojs/ares-project into ENYO-3600