ENYO-3393:  Pack PhoneGap configurration panel

Related JIRA  => https://enyojs.atlassian.net/browse/ENYO-3393.

- tested on W7/FF/Chrome

See my comments in the JIRA.

Enyo-DCO-1.1-Signed-off-by: Olga Popova <olga.popova@hp.com>