Cleanup and comments.
tree318e955d725f8329bf3c1281c05931107f856aee
-rw-r--r-- 310 .gitignore
drwxr-xr-x - backend
drwxr-xr-x - database
drwxr-xr-x - irreco-metapack
drwxr-xr-x - irreco
drwxr-xr-x - irtrans
drwxr-xr-x - script
drwxr-xr-x - themes