Moved editors to own templates, with ng-include. Added icon to toggle logo editor.
Issue #8808 by tuj: Moved things around a bit.
Issur 8808 by tuj: Included logo in templates
Issue #8806 by tuj: Added location and size of logo
Issue #8806 by tuj: Fixed template, and changed action when picking logo
Issue #8806 by tuj: Fixed uploader for logos