added support for -PassThru for Setup
added Get-TestDriveItem function
Fix for Issue #58 - thrown error is reported, and can be compared to an expected value
reset the error message between each run
Encapsulate the expected/actual messages in curly brackets, as with other expected/actual comparisons
Improve exception reporting by indicating whether an error was raised or not independently of whether the error message matched
rejigged tests to handle error code matching fixes #58

* This new behavior sort of affected previous tests. Fixed those up and
added a helper function to cleanup the PesterThrow function.
Merge branch 'edharper01-issue58'
Merge branch 'setup-passthru' of https://github.com/jole78/Pester into jole78-setup-passthru
adding Setup -Passthru reference to release notes fixes #69
Merge branch 'jole78-setup-passthru'
added fix for cleanup when remove-item is mocked
updating releases notes and fixing whitespace for. fixes #68
Merge branch 'jole78-remove-item-mock'
Merge branch 'get-testdrive-item' of https://github.com/jole78/Pester into jole78-get-testdrive-item
release note and whitespace cleanup. fixes #70
Merge branch 'jole78-get-testdrive-item'
Fix mocking out-file in describe block
adding release note and whitespace. fixes #71
Merge branch 'artribou-bugfix-mock-outfile'