Got error on rss export when calling /spaces/createrssfeed.action
Space title in url concluded in [ ] and tomcat can't parse them. Escaping this characters fix problem.
Type Exception Report
Message Invalid character found in the request target. The valid characters are defined in RFC 7230 and RFC 3986
Description The server cannot or will not process the request due to something that is perceived to be a client error (e.g., malformed request syntax, invalid request message framing, or deceptive request routing).
https://issues.alfresco.com/jira/browse/ALF-21878
same very error on confluence with tomcat 9
