perltidy
Fix mode option for mkdir command
Add .perlcriticrc
Use .perlcriticrc with Dist::Zilla
perltidy
Rearrange header to avoid perltidy warning

Dist::Zilla inserted $VERSION just before the BEGIN block, causing a
perltidy violation.
fixed needs call
added task hook
Fix task hooks
Add basic tests for Rex::Logger (close #484)
Clarify/correct documentation (close #486)