There is lack of CORS (XHR proxy) support for certain HTTP verbs.

This (presumably) adds support for the rest of the verbs, which were
left out when the proxy was re-written :-( (there definitely could have
been more testing in place for this, alas, resources..).

This fixes GitHub issue:

https://github.com/blackberry/Ripple-UI/issues/693
The OPTIONS verb was left out in the previous (XHR proxy fix) commit.

It is also an HTTP verb that should be supported by CORS (in the xhr
proxy).

I hastily pushed commit 8462f02fe161f8bf75379a933f62ccefd26903b9
and missed this.
Cross origin (JSON based) XHR proxy requests are not forwarded properly.

The bodyParser middleware would parse the JSON properly, however the
`form` option in `request` was being used, and it was sent as a
'application/x-www-form-urlencoded' request. Instead it should be
stringified and set to the `request`'s `body` option.

This fixes another issue pointed out in:

https://github.com/blackberry/Ripple-UI/issues/693
use Blob instead of deprecated BlobBuilder, fix a bug with cordova File.write
Added new BB10 device, update manufacturer

Added the Q10 device
Update the Colt (DevAlpha) to the Z10
Removed Cold images
Update manufacturer to BlackBerry from Research In Motion on all
BlackBerry devices
Updated to v0.9.13 and changelog
Merge branch 'master' into next
Merged deprecated blobWriter fix and fixed tests

Merged pull request from @maxme
Fixed failing tests for changes made
update the creation of a new Blob to include type setting