I've just noticed that DMXzone Bootstrap adds several files to the bootstrap folder within a website that might not be required.

Can I safely delete the following:

"bootstrap/ico" folder and contents
"bootstrap/img/examples" folder and contents
"bootstrap/js/html5shiv.js" (I don't think this is required by Bootstrap itself, but maybe the extension uses it?)
"bootstrap/js/holder" folder and contents (I don't think this is required by Bootstrap itself, but maybe the extension uses it?)

I just don't like having unnecessary stuff in my websites.

Hello,

All of the files that are placed by the extensions are required. Please do not remove any of the files.

Thanks for the reply, Teodor. I'll leave all the files there, they don't use up that much space.