added the size of a preview picture display and remove background from
tree07759925a0595cceca797ba580e951155580495a
-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