also find calls not in first line
fix cssClass if path is not absolute
fix test: only clear folder if exists
Change styling for image upload
Improve styling for long file name
Add show information on hover
Show error message in image-upload component
Change grey region of crop-image to red if too small
Add translation
Remove background-color to show loading image
Fix bug when switching between user-define dimensions
Save user selected crop region for recalculating aspect-ratio changes
Add comments
Check crop width and height considering scalefactor
Use contentWidth in crop-selection
Remove unused field
Change generated dimension-string
Show requirement only if there is any
Show error-banner always, not only if hover
Hide crop-shadow onresize like ondrag