update winrepo_source_dir document 
update winrepo_source_dir document 

The winrepo_source_dir minion config can be set with or without a master.  It is currently documented as only available if the minion is running in masterless mode.  I have updated the documentation to reflect that it will work in master or masterless mode.
saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt