added meta description
upgrade docs to follower-11.
Merge branch 'master' into peerlibrary
Revert "Better tests and correct collections."

This reverts commit 20d35586fe18db5a3e0456d8324dc5f4e69a91d8.
Revert "Missing semicolon."

This reverts commit 8fa960adefbaa081879876fef53a8588afae2494.
Revert "Added documentation."

This reverts commit 2441c10f6fe2d84fe8d787a2d58781b47db6dbe6.
Revert "Added tests."

This reverts commit eb3d3add2deb66148e7c61a3e87f832baac206de.
Revert "Collection object transform function is given a collection object as well."

This reverts commit 17442bc4b904882e7505230dc1ca5e587aaa15a2.