* Initial commit for revised SpaServices doc
* Add Tag Helpers text and code
* Add screenshot of global postList variable
* Restore Tag Helpers code sample to original state
* Adjust Tag Helpers heading styles
* Add Webpack Dev Middleware code and text
* Reorganize headings and start to HMR content
* HMR changes
* Additional tweaks to content
* Add HMR screenshot and finish SpaServices prereqs section
* Start to project creation content for .NET Core CLI
* Add Karma / Jasmine testing content
* More minor tweaks
* Refine existing content
* Remove unused Tag Helper from Index view
* Update TOC
* Start publishing section of content
* Finish writing publishing section of content
* Remove original, unused images
* Replace future tense usage
* Update spa-services.md
* Implement suggestions from Tom and Rick
* Implement suggestions from Damien