Revert "commit changes before sync"

This reverts commit c7baae037815c79a96229df3b7dc0dd7574b2639.
Revert "pushing files to new created branch"

This reverts commit 363d300a41d69d17fcdc8b26b390ada941f36420.
Revert "- Added the geeven (mascot) photo on the about page"

This reverts commit 4b92d6da12c1deed63ab410b291607ada36aa3ab.
Promote app on desktop

Added information for promoting the app on desktop versions