everytime i start a new 2.5x xoops project i will remove these folders

1. front end Themes

themes/default
themes/suico/
themes/zetagenesisis

in my honest opinion, to follow the current standard xoops should support only xbootstrap theme which i think is a great theme and easy to customize and put the other old themes in xoops.org for user to download if they would like to use old themes

2. backend theme
modules/system/themes/thadmin
modules/system/themes/legacy
modules/system/themes/zetadigme

anyone still using the admin theme above instead of the default admin theme ?


images folder also need some cleanup..i think some files are not use at all if if im not mistaken...

The problem why you must at least provide one non-bootstrap theme is because the xoops core is not bootstrap ready. First you would need to optimize all xoopsforms for bootstrap