ENYO-3061: decrease fsLocal#propfind verbosity

Enyo-DCO-1.1-Signed-off-by: Francois-Xavier KOWALSKI <francois-xavier.kowalski@hp.com>
ENYO-3061: dismiss _Building..._ popup after ZIP upload to PhoneGap Build (INTERMEDIATE CKIN)

Enyo-DCO-1.1-Signed-off-by: Francois-Xavier KOWALSKI <francois-xavier.kowalski@hp.com>