the moz- permissions are priviledged (+refreshed mozilla-central)

see https://mxr.mozilla.org/mozilla-central/source/dom/apps/src/PermissionsTable.jsm#36
Merge pull request #39 from eviljeff/patch-1

moz- permissions are priviledged (&refreshed permissions from mozilla-central)
move url parser to custom url overrider
fixed default_locale validation