CB-2500: handle multiple concurrent alerts

Walk up the parent's chain of OK buttons until we meet the NotificationBox
object and remove that object from the root grid.
update js from cordova-js
Merge pull request #7 from purplecabbage/2.5.0_ReleasePrep

update js from cordova-js
Removed dependency on CordovaCommandResult, removed obsolete 'cast' param from callbacks
Remove CordovaMediaonResult
Oops, all calls were Synchronous for a moment there
Merge pull request #9 from purplecabbage/CB2592

Cb2592
add WP8 tooling to deploy apps from the command line
Merge pull request #10 from purplecabbage/CB-2692

add WP8 tooling to deploy apps from the command line
fix warnings for unused variable Exception ex
Added developer support and cli scripts
Merge pull request #8 from bennmapes/scripting

Added developer scripts
ignore template files
[CB-2830] Delete old cordova js on reversion
[CB-2833] Changed git repo urls in scripts
[CB-2832] Fixed zipping script to ensure all items are copied
[CB-2831] Removed automatic template laoding into VS
Merge pull request #11 from bennmapes/CB-2830

[CB-2830] Delete old cordova js on reversion
Merge pull request #12 from bennmapes/CB-2833

[CB-2833] Changed git repo urls in scripts
Merge pull request #13 from bennmapes/CB-2832

[CB-2832] Fixed zipping script to ensure all items are copied