Mass Tabs -> Spaces conversion

css/main.css

images/client-icons/fluffychat.svg

index.html

scripts/serve-local.js

src/Link.js

src/Platform.js

src/Preferences.js

src/RootView.js

src/RootViewModel.js

src/create/CreateLinkView.js

src/create/CreateLinkViewModel.js

src/main.js

src/open/ClientListView.js

src/open/ClientListViewModel.js

src/open/ClientView.js

src/open/ClientViewModel.js

src/open/OpenLinkView.js

src/open/OpenLinkViewModel.js

src/open/ServerConsentView.js

src/open/ServerConsentViewModel.js