Many new features related to Avicenna csv data import, and security/performance improvements.
[new] Avicenna csv import works for csv and zip files, and imports and stores images
[new] Create/update instruments during Avicenna bulk mapping import
[new] Added a game of asteroids (asteroids.php)
[update] Many performance and security improvements - consolidated many single function php pages into ajaxapi.php, improve performance of ParseCSV, and handle 'smart quotes'. Many potential SQL injection sites fixed
[update] Automatically remove deprecated PHP pages
[update] Revert to nidb.cfg being stored in /nidb/bin instead of /etc/nidb (couldn't edit the config from the website)