Glossary updates (#38103)
Glossary updates (#38103)

* Changed links in glossary to use footnote style, makes reading markdown easier

* Change glossary to have no lines over 80 characters. Makes using in side-by-side view editors easier.

* Added section on CLI

* Moved runtimes from terms to their own section, and fixed a missing formating

* Corrected typo with second meaning of CLI

* Added note about CLI also refering to .NET tooling

* Removed WPF alternatives and added information about OSS of WPF and WinForms

* Formatting cleaning up for glossary and added missing AKAs

* Update glossary.md

ericstj/corefx,ViktorHofer/corefx,ViktorHofer/corefx,shimingsg/corefx,shimingsg/corefx,wtgodbe/corefx,wtgodbe/corefx,wtgodbe/corefx,ViktorHofer/corefx,shimingsg/corefx,ViktorHofer/corefx,ericstj/corefx,ViktorHofer/corefx,ViktorHofer/corefx,ericstj/corefx,wtgodbe/corefx,ViktorHofer/corefx,shimingsg/corefx,ericstj/corefx,shimingsg/corefx,ericstj/corefx,wtgodbe/corefx,wtgodbe/corefx,ericstj/corefx,shimingsg/corefx,ericstj/corefx,shimingsg/corefx,wtgodbe/corefx