Merge pull request #124 from vorou/master

Swap expected and actual in Is.Equal
Update ReleaseNotes.md
Initial implementation of Should.CompleteIn(...)
Made TaskExtensions class internal.
Should specify the task scheduler here, otherwise TaskScheduler.Current may be used
Preserve StaceTrace.
Some small tweaks/cleanup for ShouldCompleteIn extension
Do not throw aggregate exception unless we have to
More tests
Removed unused using
Updated readme
Merge pull request #125 from JakeGinnivan/ShouldCompleteIn

Should complete in
fix #130
Merge pull request #132 from asgerhallas/fixes

fix #130
Fixing #135
Merge pull request #136 from JakeGinnivan/StringListEqualityMatch

Fixing #135
Update release notes
Tasks now timeout after 10 seconds
Minor release notes update
Merge pull request #126 from JakeGinnivan/TaskTimeout

Tasks now timeout after 10 seconds