Dealing with a scope issue on the ob var (rel 932557)

Thanks @n1k0 for the review!
Merge pull request #28 from davidbgk/905805-sellers-crud

Dealing with a scope issue on the ob var (rel 932557)
Make errors safer by default and move escape to zutils
Merge pull request #29 from muffinresearch/safer-error-by-default

Make errors safer by default and move escape to zutils
Whitelist home page, no auth (bug 936663)
Merge pull request #30 from kumar303/whitelist

Whitelist home page, no auth (bug 936663)