Launcher removes all icons from some apps because css classes are not namespaced #108
Description
When adding launcher/bundle.js which includes launcher.css to app-explorer all icons disappear.
This happens because launcher.css uses a really common class name: .icon
I think this is where the problem is:
https://github.com/enonic/app-admin-home/blob/master/src/main/resources/assets/icons/icons.less#L11
The reason it affects app-explorer is that app-explorer uses semantic-ui which also declares .icon