We now copy accross community/styles/prosilver/theme/ onto this repo's web/community/... for development purposes
Change to use real community css files.
Update the menu
Extend timeout on security checker
Revert "We now copy accross community/styles/prosilver/theme/ onto this repo's web/community/... for development purposes"

This reverts commit 483add721434d477c8ed380ac83e42e3a5686e3a.
Revert "Change to use real community css files."

This reverts commit dad96c0415fbac01d83fa4cda3c88a01cc36d6df.