clfilter: add mutable filtering It filters all mutable changesets, leaving only public changeset unfiltered. This filtering set is expected to be much more stable that the previous one as public changeset are unlikely to disapear. The only official use of this filter is for branchcache. [ original upstream message ]

syntax: glob

*.pyc
*.pyo
*~
*.swp
*.orig
*.rej
.DS_Store

build/*
MANIFEST