Incorrect links

[hacksparrow]

https://loopback.io/doc/en/lb4/Behind-the-scene.html is linking the .md file instead of .html for the following:

1. https://loopback.io/doc/en/lb4/Controllers.md
2. https://loopback.io/doc/en/lb4/Routes.md
3. https://loopback.io/doc/en/lb4/DataSources.md
4. https://loopback.io/doc/en/lb4/Repositories.md
5. https://loopback.io/doc/en/lb4/Components.md

Also, the title "Behind the scenes" should be renamed to "Concepts". Rename the filename too with a redirection.

We should probably introduce some kind automation to detect 404s.

[vanderdill]

https://loopback.io/doc/en/lb4/REST-connector-example.html

The link of the rest example on the above article points to a code for lb2.
These kind of things are very disappointing.

[achrinza]

@vanderdill LoopBack is an open source project and thrives on community contributions. Unfortunately it may not be possible to allocate resources to fix every problem in every nook and cranny. If you've found any issues, feel free to open a new issue, comment on and existing issue or even open a PR to fix it. We welcome inclusive and constructive contributions from the community and will try to help on a best-effort basis. 😀

[vanderdill]

I understand that @achrinza , I would never blame the community.
My point is: I'm leading a big project, on that we choose loopback for being carried on the shoulders of a giant (Strongloop/IBM). Where is the effort of these companies to maintain the quality of the project?
There is a beautiful home page, with their logos and copyright, where you see half a dozen of motivational features that for you should use loopback. Them you decide to use it in your project, and came across things like this I pointed.
I don't see these kind of things happening with Angular, for instance. Where is the problem?

[dhmlau]

Should be fixed in PRs #6177 and #6199.