Merge pull request #1 from mccarths/master

Remove newlines from messages
invariant culture for test duration '.toString()'
Removed fraction from test duration.

Test "duration" probably has to be integer to work properly with
TeamCity.
Fix Skip result

Changed result to testIgnored so it doesn't cause teamcity build to fail
due to ignored test.
Merge pull request #2 from lukerogers/master

Fix Skip result