Updated italian translation
Updated italian translation
Fix false positive remotes

Hardcoded `WP_CONTENT_DIR` and `WP_CONTENT_URL` does not reflect edge
case when `UPLOADS` and `UPLOADS_URL` constants are set.

If the 'UPLOADS' constant is defined, then it will override the
'upload_path' option and 'WP_CONTENT_DIR/uploads' path.

See: https://codex.wordpress.org/Function_Reference/wp_upload_dir
Fix hot-linking protections against own site (when not in root dir)

The `site_url()` template tag retrieves the site url for the current
site (where the WordPress core files reside). Use this to get the
"WordPress address" as defined in general settings.

Use `home_url()` to get the "site address" as defined in general
settings.

See: https://codex.wordpress.org/Function_Reference/site_url
Merge pull request #143 from SiR-DanieL/master

Updated italian translation
Merge pull request #145 from attitude/hotfix/site_url-vs-home_url

Fix hot-linking protections against own site (when not in root dir)
Merge pull request #144 from attitude/hotfix/upload_url_dir

Fix false positive remotes
readme
Extra filters to change hotlink protection

Closes #141
Check file urls are in array format Closes #140