Allow all robots
Merge pull request #853 from sharetribe/robots

Allow all robots
Added country code to paypal urls to help paypal localize their site.
Remove unnecessary PayPal permissions

Some paypal permissions that we used to request are causing issues for
customers in some specific countries. We know at least Chile and
Bulgaria to be such countries. Moreover, it turns out we probably don't
even need these permissions for anything. The bonus effect is that the
permissions list looks less intimidating for users signing up.

The permissions we remove are detailed here:
https://developer.paypal.com/docs/classic/permissions-service/integration-guide/PermissionsAbout/
Merge pull request #855 from sharetribe/remove-reporting-permissions

Remove unnecessary PayPal permissions
after review, I moved country_code function to utils
Merge pull request #854 from sharetribe/fix-country-code-to-paypal-url

Added country code to paypal urls to help paypal localize their site.
Make community process images using delayed jobs
Compile stylesheet with delayed job
Fix tests