Removed remaining API mentions
Extracted the configs to a config file, changed to constants
Removed the submodule for simplecache
Moved render-page.php under php/ director
- Removed the last bit of the simplecache submoduley
Disabled error reporting from render-page.php
Added update-db to check for latest db and download new version
- Extracted the load_db() to a new file php/db.php
- Added step to download to a temp filename and swap the files