Allow `NonBlockingPopen` not to fail badly and also not to block on MS Windows. Fixes #5969.
Enhance virtualenv module to install distribute/pip for pyvenv
added 2 jinja filters: yaml and json
added file.serialize state
fixed jinja template helper
unittesting for file.serialize and yaml & json filters
fixes and doc
add new setting 'random_reauth_delay' which delays the re-auth attempts of a minion by random seconds to receive a changed master-key.
Fix pip module for python 3

Pip module now sets VIRTUAL_ENV environment before calling pip
Virtualenv module uses external scripts to install distribute and pip

Fixes #6029
add new setting 'random_reauth_delay' which delays the re-auth attempts of a minion by random seconds to receive a changed master-key.
fixed wrong varname
add randint import
another varname fix
Try to narrow down used fds. Refs #5878.
Fix mode in salt.modules.file.mkdir()

This removes the last remaining octal-specific code from the file
module. Fixes #6033.
Merge pull request #6046 from terminalmage/issue6033

Fix mode in salt.modules.file.mkdir()
Merge pull request #6044 from s0undt3ch/issues/5878-file-descriptors-leak

Try to narrow down used fds. Refs #5878.
Bring back the master state function
Refine the master state systems