Add readme

README.md

@@ -47,6 +47,11 @@ The best way to configure this addon is using lua files.
 | cfc_http_restrictions_log_blocks | 1 | Should log blocked HTTP requests |
 | cfc_http_restrictions_log_verbose | 0 | Should the logs include verbose messages? noisy domains and full urls. |
 
+## Serverside Convars
+| name | default | description |
+| ---- | ------- | ----------- |
+| cfc_http_restrictions_sv_enabled | 0 | Enable the whitelist for serverside? |
+
 # Known Issues
 - Some filetypes will not work with sound.playURL. This is intentional and will likely not be fixed. these filetypes would allow you to bypass the whitelist.
 Wav, mp3, and any other audio filetype should work. If a filetype that should be allowed is being blocked please create a github issue with a link to the file.