Don't use https as remote debugger scheme.

[andrewhavens]

When using https, the remote debugger page never loads. When changing the scheme to http, it loads correctly.

[twalpole]

The allowing of https here was done specifically to fix another issue IIRC - #579 - @route any feedback on this?

[andrewhavens]

@twalpole from what I read in that issue you linked, it had more to do with prefixing the URL with http. Making https the default was not the real issue.

[route]

If I remember events correct we used hard coded http:// at the beginning, but then switched to just // which supposed to pick the protocol automatically and this introduced a bug.