add wildcard-processor to available processors list (#80)

Update readme

README.md

@@ -245,7 +245,8 @@ The following processors can be imported to your project, then use the
 | Processor | Description |
 |-----------|-------------|
 |[MailDir](https://github.com/flashmob/maildir-processor)|Save emails to a maildir. [MailDiranasaurus](https://github.com/flashmob/maildiranasaurus) is an example project|
-|[FastCGI](https://github.com/flashmob/fastcgi-processor)|Deliver email directly to PHP-FPM or a similar FastCGI backend.
+|[FastCGI](https://github.com/flashmob/fastcgi-processor)|Deliver email directly to PHP-FPM or a similar FastCGI backend.|
+|[WildcardProcessor](https://github.com/DevelHell/wildcard-processor)|Use wildcards for recipients host validation.|
 
 Have a processor that you would like to share? Submit a PR to add it to the list!