Revert "Merge branch 'master' into wishlist_support"

This reverts commit b2ef07f712d0a76b41d9355261cec95cbbf9d4c4, reversing
changes made to 74c1120e6efabf34e035eb9c9906d407fa123f20.
Revert "Dancer plugins."

This reverts commit e847076e4c3372cc97c205cc808b4c28af81cd26.