Merge branch 'release/2.0.6' into develop
Add instructions for configuring virtualenvwrapper
Use consistent syntax in the readme
Added Test case for tag_sorter etc
Modified Test case for tag_sorter by following pep8 coding convention
Modified Test case for tag_sorter by following pep8 coding convention
Modified Version of  Test case for tag_sorter with pep8 coding convention etc
Modified Version 1 of  Test case for tag_sorter with pep8 coding convention etc
Modified Version of  Test case with an additional test case for tag_sorter with pep8 coding convention etc
Merge pull request #122 from Swetha5/develop

Added Test case for tag_sorter etc
Added a new Test case for test_rank_changes with pep8 coding convention

Added a New Test case for test_rank_changes with pep8 coding convention

New Test case for test_rank_changes following pep8 coding convention
Merge pull request #123 from Swetha5/develop

New Test case for test_rank_changes following pep8 coding conventions.
Added test cases in test_add_tag with pep8 coding convention.
Merge pull request #124 from Swetha5/develop

Added test cases in test_add_tag with pep8 coding convention.
Modified Tag.banned and Added test cases for Tag.banned following pep8 coding convention.
Modified Tag.banned and Added additional test cases for Tag.banned following pep8 coding convention.
Merge pull request #125 from Swetha5/develop

Modified Tag.banned and Added test cases for Tag.banned following pep8 coding convention
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.