code comments including license information added, type hints added, minor rewrites...
-rw-r--r-- 16068 .gitattributes
-rw-r--r-- 29 .gitignore
-rw-r--r-- 55400 Doxyfile
drwxr-xr-x - application
drwxr-xr-x - db
drwxr-xr-x - devel
drwxr-xr-x - docs
drwxr-xr-x - inc
-rw-r--r-- 4751 index.php
-rwxr-xr-x 132 rebuild_doc.sh
drwxr-xr-x - templates
drwxr-xr-x - tests