new tag 0.0.6
Merge branch 'metadata-v2' of git://github.com/JuliaLang/METADATA.jl into metadata-v2
Delete .directory
remove unnecessary - sign in requires
Merge branch 'metadata-v2' of https://github.com/fredo-dedup/METADATA.jl into metadata-v2
Merge pull request #854 from fredo-dedup/metadata-v2

MCMC : New minor version 0.0.6