Removed unnecessary side bar with duplicate content

The side-bar contained a duplication of code that was already in the
main article. Adding a note instead and removing the side-bar provides
the same information without nearly as much duplication.
Merge branch 'docs/remove_redundant' of github.com:bertjwregeer/pyramid into bertjwregeer-docs/remove_redundant
rearrange the fix
Merge branch 'bertjwregeer-docs/remove_redundant'