Added a Test case to test ValueError Exception in fedoratagger.api.api.tag_pkg_put following pep8 coding conventions.
Adding a comment to the (source code)Test case to test ValueError Exception in fedoratagger.api.api.tag_pkg_put.
Merge pull request #126 from Swetha5/develop

Added a Test case to test ValueError Exception in fedoratagger.api.api.tag_pkg_put following pep8 coding conventions.