added coverage for blockedByBug 1175291 - subscription-manager attach
--file <file> ,with file being empty attaches subscription for installed
product
updated AttemptActivationKeyCreationWithBadNameData_Test for Bug 1167856
- candlepin msgids with unescaped single quotes will not print the
single quotes
test coverage for the bug 1160150
test coverage for bug 1175291
test coverage for 1175284 and added John's review comments
test coverage for 1175284 and added John's review comments