php5-shindig: install elsewhere

[ryandesign (Ryan Carsten Schmidt)]

php5-shindig currently installs its files to ${prefix}/apache2/htdocs/shindig but wouldn't it work just as well with another web server with php support, such as lighttpd or nginx? It should probably install its files elsewhere, like ${prefix}/www/shindig, and let the server administrator create symlinks or server aliases as appropriate to their setup.

[Kurt Hindenburg <kurt.hindenburg@…>]

In 86b488f7caafbf997ec85c4e5637520304dd518e/macports-ports (master):

php5-shindig: remove unmaintained/attic port

Per apache's website "Apache Shindig moved into the Attic in November
2015."

closes #34604
closes #34583