951231 - Systems Custom Information - Keyname and value should not
accept html characters < > /

routes controller was 404'ing on keynames with a '/' in them because it
was including that in part of the route instead of being the custom_info
keyname
Merge pull request #2781 from komidore64/custom-info-html-still

951231 - Systems Custom Information - Keyname and value should not accept html characters < > /