CLAW-JSONLD needs cleanup

[DiegoPino]

http://github.com/islandora-claw/claw-jsonld needs some love (was born in a loving family but never got proper education)

1. Drupal coding standards
2. Remove classes that were implemented later somewhere else (context!)
3. Make proper Unit and Kernel Tests.
4. Make deserializer part a reality so POST, PUT and PATCH can rely on that instead of building its own code.

Needed so #540 can be applied (and pass) on this module

[DiegoPino]

@ruebot @jonathangreenCoding Standards are done in Islandora/jsonld#5 , but now Tests are badly needed. Since those need to be made from scratch I did not fix coding standards on the existing ones.
If anyone can do them faster and better than me (release mode, so slow) it would be extremely welcome. If not will take me some days but will get there. Thanks

[jonathangreen]

This is awesome @DiegoPino! Thanks for doing the coding standards cleanup. I don't have any tips for building tests, but @dannylamb might.

My next plan is to figure out the java part of #520, but if this still needs tests after that I can do them. Just may take me a bit to get to it as well.

[DiegoPino]

Ok, we have following pull-requests merged
Islandora/jsonld#5
Islandora/jsonld#6
Islandora/jsonld#7
are done. Next proper tests. Thanks!

[ruebot]

More coding standards PRs:

• Coding standards update jsonld#11
• ignore markdown jsonld#12

[ruebot]

@DiegoPino can you close this issue because the scope it pretty big on it, create additional issues that are more fleshed out for the remaining items originally proposed, and link those to existing PRs & issues?

• Remove classes that were implemented later somewhere else (context!)
• Make proper Unit and Kernel Tests.
• Make deserializer part a reality so POST, PUT and PATCH can rely on that instead of building its own code.