You can clone with
HTTPS or Subversion.
I'm guessing this is due to a change in policy on Google's side, but when attempting to install the extension for Chrome, an error appears with the following message:
"Extensions, apps, and user scripts can only be added from the Chrome Web Store. Learn More."
It links to: http://support.google.com/chrome_webstore/?p=crx_warning
I wasn't able to find the extension in the Chrome Web Store, so I'm assuming it's not yet submitted there. Would you consider adding it?
Is there a workaround I'm not aware of to install it otherwise in current versions of Chrome?
Ah, interesting! Thanks for letting me know about this, I'll get it uploaded to the Chrome Web Store. Watch this space...
Add link to Chrome Web Store. Fixes #5