Cleaned up freeze, freeze tests, search, search tests, and cli_wrapper so that they conform to Pep8 standards. Also standardized all quotes to single quotes unless double are needed. Finished test_basic_display_matches in search_tests. Search now searches a package's summary and name instead of just name. Search also displays latest package version number in results.
Cleaned up freeze, freeze tests, search, search tests, and cli_wrapper so that they conform to Pep8 standards. Also standardized all quotes to single quotes unless double are needed. Finished test_basic_display_matches in search_tests. Search now searches a package's summary and name instead of just name. Search also displays latest package version number in results.