Added DataTable Support

[ili101]

Changes

• All text file encoding are changed to UTF-8, No BOM, CRLF (Like the default file in VSCode) and trimed. The files now in PowerShellGallery and on your GitHub all have different encoding somehow, maybe your Git client version was old and converted all your files to Unix style.
• Changed ModuleVersion to 0.9.2. PowerShellGallery Version is 0.9.1 and GitHub is 0.7.1 but they look identical (except the file encoding).
• Added Assert-Equivalent support for Collections with Count and without Length.
• Added Assert-Equivalent DataTable and DataRow Support.
• Added Assert-Equivalent -StrictOrder option to enforce data order validation.
• Assert-Equivalent DataTable and DataRow can compare Deserialized Objects (good for comparing files saved and loaded with Export-Clixml to live objects)
• Added some tests for the DataTable and Deserialized data (not as comprehensive yours probably can be improved).

I use this in my new tests here to compare PSCustomObject and DataTable to known saved Deserialized copies https://github.com/ili101/Join-Object/blob/be771cf904bdce1c74e8fb08409d277f612e5068/Tests/Join-Object.Tests.ps1#L250

[nohwnd]

@ili101 thanks for the changes. It might be better to split changes to encoding+formatting, and other functional changes. That way it's much easier to review.

The module version in the repo should be irrelevant, it's corrected on AppVeyor when the module is published.

[ili101]

@nohwnd Thank you. Initially I did not intended to change anything regarding the encoding. First I was confused way the PowerShellGallery version was 0.9.1 and GitHub was "0.7.1", so I run a diff tool to see what are the changes and got that most of the files was "Changed" but not really as that was only the encoding. So I converted both versions encoding and realized that they are all the same and continued from there.

To prevent confusion I recommend that you set the version in GitHub to something like: ModuleVersion = '0.0.0'

Also It looks like AppVeyor clones all text files to Unix style after someone requested it back in 2014 (and broke a lot of people test as consistence) https://help.appveyor.com/discussions/problems/671-coreautocrlf. you can revert this behavior by removing the extra Git configuration in your AppVeyor config so the files will be cloned and published in Windows format: In appveyor.yml

init:
- git config --global --unset core.autocrlf

Or if you don't use one from there Website Settings > Environment > Init > git config --global --unset core.autocrlf

[nohwnd]

@ili101 allright, thanks, I edited the psd1 and the git config 👍