* [Docs] Move implementing-a-concept-exercise.md to reference folder
* [Docs] Move reference documents to docs folder
* [Docs] Update to student-facing docs
* [Docs] Add new issue template

Co-Authored-By: Jeremy Walker <[email protected]>
Co-Authored-By: Victor Goff <[email protected]>
Co-authored-by: Sascha Mann <[email protected]>

Haskell has no methods, so another example is used.

Expand on how to deal with ambiguity between the two versions of CIS 194
available online. Expand on how to deal with concepts outside of CIS 194.

Some copy-paste bugs are fixed also.

This merges the existing [v2 track's directory structure][v2] with
[v3 track's directory structure][v3] as outlined in the v3 repository.

In particular, the layout of multiple example solutions is preserved
until Haskell track contributors come to another conclusion than the
current. This discussion is extracted into exercism#893.

The ordering of the files in the ASCII drawing is incidentally made so
that the track-specific files are listed first.

[v2]: https://github.com/exercism/haskell#directory-structure
[v3]: https://github.com/exercism/v3/blob/master/docs/maintainers/generic-how-to-implement-a-concept-exercise.md

[Docs] Add reference to required reading in implementing guide

[Docs] Add reference to Concept Exercise Anatomy video

* First version of cli.md

* finish cli.md

* start with debug.md

* fix markdown

* finish debug.md

* Refine cli.md

[Docs] Cross-reference concept exercise file information

I was just reading and saw this typo

Matches other languages' docs and the directory in this repo.

[Docs] Add description of concept documents

Co-authored-by: Jeremy Walker <[email protected]>

* Rename example files to exemplar

See exercism/docs#23

* [Docs] Correct .meta/example references to .meta/exemplar

* [Docs] Use exemplar instead of example

* [Docs] Update example name in file listings

* [Julia] Convert to exemplar.jl

* [elm] Rename .meta/Cook.elm to .meta/Examplar.elm

* [elm] Rename .meta/Examplar.elm .meta/Exemplar.elm

Co-authored-by: Matthieu Pizenberg <[email protected]>

…ig.json

Before this commit, it appears that this document was a mixture between
a generic template and my initial writings about how we might go about
creating a framework for implementing concept exercises, i.e., not an
actual description of any agreed-upon approach to writing concept
exercises on the Haskell track.

Removes references to CIS 194.

Removes links to generic documents that don't seem useful.

Particularly: Preserve YouTube link of @iHiD talking. :)

This commit mentions that there are now two types of exercises.

This section contains two broken links:

- The "Unimplemented exercises" tool that we link to has been repurposed
  into testing whether a track is in compliance with Exercism v3. That
  means we no longer have an online cross-reference tool to get a list
  of unimplemented exercises.

  This link is replaced by a statement to manually cross-reference.

  This is not ideal, but it is possible.

- "documentation on porting an exercise" now gives a 404.

  This link is just removed.