fix bug: Client.cache_dir() evaluate path arg as "start with" pattern and return anything that starts with this
Merge pull request #3676 from UtahDave/develop

Fixes #3301 Fix postgres documentation. standardize table name
Merge pull request #3672 from giantlock/develop

probably bug in Client.cache_dir()
Start on 0.13.0 release notes
reactor should just call the local wheel modules,

It does not need to occupy the master workers and auth system
Stop black listing by default

This is not OK. We do not want to black list root and non sudo
users by default.
We do not want to block all usage of the cmd module by default.