Fix BOM, Optin to Common Tests, Fix License Year, Add VSCode Styles - Fixes 87

[PlagueHO]

Pull Request (PR) description
Several of the module files were using UTF8 with BOM encoding. This PR converts them to UTF8 encoding. It also opts into the common tests:
"Common Tests - Validate Module Files"
"Common Tests - Validate Script Files"

The copyright year has also been updated to 2017 in the License.md and the module manifest.

The standard GitHub templates were added and the standard VSCode style settings were included as well.

This Pull Request (PR) fixes the following issues:
Fixes #87
Fixes #88
Fixes #90
Fixes #91

Task list:

• Change details added to Unreleased section of CHANGELOG.md?
• Added/updated documentation, comment-based help and descriptions in .schema.mof files where appropriate?
• Examples appropriately updated?
• New/changed code adheres to Style Guidelines?
• Unit and (optional) Integration tests created/updated where possible?

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This change is 

[PlagueHO]

@johlju - another one for you if you have a moment! Thank you so much BTW! No rush - only work on bringing the module up to standards of the others.

[codecov-io]

Codecov Report

Merging #92 into dev will not change coverage.
The diff coverage is 33%.

@@        Coverage Diff        @@
##           dev   #92   +/-   ##
=================================
  Coverage   68%   68%           
=================================
  Files        6     6           
  Lines      719   719           
=================================
  Hits       494   494           
  Misses     225   225

[johlju]

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Reviewed 10 of 10 files at r1.
Review status: all files reviewed at latest revision, 1 unresolved discussion, some commit checks failed.

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README.md, line 215 at r1 (raw file):

  tests.
* Replaced examples in README.MD to links to Example files.
* Added the VS Code PowerShell extension formatting settings that cause PowerShell.

You got a '.' at the end here, it shouldn't be there I think.

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Comments from Reviewable

[PlagueHO]

Thanks @johlju - good catch. Fixed. Could you sign off for me? Thanks sir!

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Review status: 9 of 10 files reviewed at latest revision, 1 unresolved discussion.

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README.md, line 215 at r1 (raw file):

Previously, johlju (Johan Ljunggren) wrote…

You got a '.' at the end here, it shouldn't be there I think.

Done.

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Comments from Reviewable

[johlju]

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Reviewed 1 of 1 files at r2.
Review status: all files reviewed at latest revision, all discussions resolved, some commit checks failed.

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Comments from Reviewable

[PlagueHO]

I'm ignoring code coverage warning, because I've yet to work on getting code coverage to 70%. Will work on this today.