Inline missing interactive example scripts and styles (#5134)
Inline missing interactive example scripts and styles (#5134)

@atopal This resolves the issues you mentioned in https://github.com/mozilla/kuma/pull/5098#issuecomment-441206322 and fixes the iex-unused-css static experiment by inlining the missing files.
jwhitlock/kuma,a2sheppy/kuma,mozilla/kuma,mozilla/kuma,SphinxKnight/kuma,a2sheppy/kuma,a2sheppy/kuma,jwhitlock/kuma,jwhitlock/kuma,SphinxKnight/kuma,SphinxKnight/kuma,mozilla/kuma,jwhitlock/kuma,SphinxKnight/kuma,Elchi3/kuma,Elchi3/kuma,mozilla/kuma,escattone/kuma,escattone/kuma,mozilla/kuma,Elchi3/kuma,escattone/kuma,a2sheppy/kuma,SphinxKnight/kuma,Elchi3/kuma,a2sheppy/kuma,SphinxKnight/kuma,jwhitlock/kuma,Elchi3/kuma