Revert "Revert "Uses a better cleaning command, closes #2203""
Revert "Revert "Uses a better cleaning command, closes #2203""

This reverts commit f2742b8d8eeee2e3e44d45e71b1ab2d8c349d391.

That's not the JS breaker

stmuk/doc,MasterDuke17/doc,jonathanstowe/doc,MasterDuke17/doc,jonathanstowe/doc,perl6/doc,perl6/doc,jonathanstowe/doc,stmuk/doc,perl6/doc,dmaestro/doc,MasterDuke17/doc,perl6/doc,dmaestro/doc,dmaestro/doc,stmuk/doc,perl6/doc,tbrowder/doc,dmaestro/doc,stmuk/doc,MasterDuke17/doc,jonathanstowe/doc,tbrowder/doc,jonathanstowe/doc,stmuk/doc,tbrowder/doc,dmaestro/doc,tbrowder/doc