Updates broken, again

[neocotic]

Extensions are no longer updating as of today and I'm noticing the following console logs on your background page;

https://chrome.google.com/webstore/ajax/detail?hl=en&id=dcjnfaoifoefmnbhhlbppaebgnccfddf&_crnd=1322134562570
Failed to load resource: the server responded with a status of 405 (Method Not Allowed)

These are being produced each time it attempts to update. When I click on "update now" it will get stuck on "Updating, please wait". Oddly, the update timestamp did update once this morning but no other times.

I'm not sure if this will become a permanent problem with this call but it might be worth investigating how the Web Store is calling this now.

[neocotic]

OK, I think I've identified the fix. I believe the call to this API must now be POST instead of GET. I'll test this locally then create a pull request if I'm right.

[neocotic]

OK, I've created a pull request (#11) for this which should hopefully fix this problem for everyone.