added get_button_by_id() and get_bg_by_id() also cleaned get_buttons()
tree50c21b43a7ea9c5fa00f24b363c2cb3fc4686d3d
-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