Replace innerText with more standard textContent to fix manual battery test for firefox OS
CB-6682 [BlackBerry10] Add access elements for bb10 whitelisting

- The platform doesn't respect *.apache.org
- Access to file:// requires a whitelist entry
CB-6695 Added tests to verify CB-4520 + CB-4519
CB-6616 Add --global option

Added --global option as a separate code path that uses the globally-installed
cordova and plugman, downloaded platform and plugins from the registry, and
the local git repo for mobile-spec. This can be used for testing release
candidates or released versions.
CB-6616 add --skipjs option

Add the --skipjs option which will skip the step of overwriting the platform's
cordova.js file with a freshly generated one from the local cordova-js git
repo. Useful in rare circumstances for testing RC and production releases.
CB-285 Tests for cordova.file.*Directory properties for iOS & Android
CB-6616 Clean up the help text
Merge remote-tracking branch 'mozilla/fix-battery'
CB-6550 Add README.md to createmobilespec
CB-6550 Add reference to README.md
CB-6721 - fix battery.spec.5 failure