Add get_repo function to yumpkg.py
Adding pkgrepo.managed state
Less intrusive logging setup when in use as an API access to salt. Fixes #3155.

* An effort is now made to try and find out if any other library has setup python's logging. If it has, we cooperate, if not, we rule.
* More doc strings.
* Explain a bit on the preferred way to do remote logging using syslog. Refs #3061.
Include remote logging comments in configuration files. Refs #3061.
Merge pull request #3175 from techhat/repo

Adding pkgrepo.managed state
def line doesn't need to be split
Support subexpressions in compound matcher.
Merge pull request #3178 from s0undt3ch/issues/3155

Less intrusive logging setup when in use as an API access to salt. Fixes #3155
Merge pull request #3180 from alecthomas/develop

Support subexpressions in compound matcher.
Fix bad function ref per #3177

How in the devil has this not caused more problems?
Remove state.show_masterstate since it does not work and can break the master
Remove master side masterstate routines per #963
Add Windows Installer Docs.

Silent Installer options
Add note about Visual C++ redistributable
Add info and links to the installer source
Merge pull request #3182 from UtahDave/develop

Salt Windows Installer Docs.
Added pkgrepo.state
Merge pull request #3184 from techhat/repo

Added pkgrepo.state
Enable with-tag extension in Jinja2 render.

Closes #3185.
Merge pull request #3186 from miracle2k/patch-1

Enable with-tag extension in Jinja2 render.