When the imgur plugin is enabled, you can upload images just fine. When it isn't - image uploading is disabled.
Is that intended? I enabled file uploads and file uploads works fine, icon shows up, etc.
error: Your local changes to the following files would be overwritten by merge:
@pablo_macaluso - Read the errors carefully - git is telling you exactly what is wrong!
If the language seems cryptic, google it, don't just blindly assume linux commands worked