ENYO-2762: new panel is added in the panel "Phonegap Build" in order to define some advance options.

Actually, from this panel the Ares user can enable/disable the auto-generation of the file config.xml
Merge branch 'master' of github.com:enyojs/ares-project into ENYO-2762
ENYO-2762: Update the file "KNOWN-BUGS.md"
ENYO-2762: Update the file "KNOWN-BUGS.md"
ENYO-2762: simplified text in KNOWN-BUGS.md
ENYO-2762: cosmetic improvement of KNOW-BUGS.md
ENYO-2762: typo
Merge pull request #425 from enyojs/ENYO-2762

ENYO-2762: new panel is added in the panel "Phonegap Build" in order to define some advance options.