#3 config over-rides

which feature switch config keys should be over-ridden for notabug? currently these are the ones i am over-riding: * [server] => OFFLINE_MODE = true ; Disable CDN even in "prod" mode (default false) * [service] => ENABLE_CAPTCHA = false ; Enable captcha validation for registration (default true) [(issue #5)](https://notabug.org/bill-auger/gogs/issues/5) ([proposed upstream issue#3340)](https://github.com/gogits/gogs/issues/3340) * [picture] => DISABLE_GRAVATAR = false (not over-ridden - default false) [(issue #4)](https://notabug.org/bill-auger/gogs/issues/4) * [other] => SHOW_FOOTER_VERSION = false ; Show version information about gogs and go in the footer (default true)

regarding DISABLE_GRAVATAR [issue #4](https://notabug.org/bill-auger/gogs/issues/4)