Add logic to report skipped tests, add logic to report partial results when test suite cancelled
Add logic to report skipped tests, add logic to report partial results when test suite cancelled

git-svn-id: 47705994653588c662f4ea400dfe88107361c0e2@7637 dc4e9af1-7f46-4ead-bba6-71afc04862de

JohnPJenkins/swift-t,JohnPJenkins/swift-t,basheersubei/swift-t,basheersubei/swift-t,basheersubei/swift-t,swift-lang/swift-t,basheersubei/swift-t,blue42u/swift-t,blue42u/swift-t,JohnPJenkins/swift-t,JohnPJenkins/swift-t,blue42u/swift-t,basheersubei/swift-t,blue42u/swift-t,blue42u/swift-t,swift-lang/swift-t,JohnPJenkins/swift-t,swift-lang/swift-t,basheersubei/swift-t,swift-lang/swift-t,swift-lang/swift-t,blue42u/swift-t,JohnPJenkins/swift-t,swift-lang/swift-t,swift-lang/swift-t,blue42u/swift-t,basheersubei/swift-t,JohnPJenkins/swift-t