Added additional implementations for homie v4 and v5

[schaze]

Added my libraries and applications for v4 and v5.
@Tieske: I also added your homie45 bridge. Please check if that is fine for you. Also you mentioned you are working on a lua lib. Feel free to add that to the PR.

[schaze]

Add additional Implementations after v5 release - homieiot/convention#330

[schaze]

I also thought about cleaning up V3 and V2 Implementations or maybe grouping them in a separate section. The idea would be to only ever keep the last two major versions in the list. Also it might be worth while checking all the referenced libraries if they are still maintained/working. But I would do this in a separate PR.

[jacoscaz]

I also thought about cleaning up V3 and V2 Implementations or maybe grouping them in a separate section. The idea would be to only ever keep the last two major versions in the list.

Not only I agree with this but I would be even stricter and suggest grouping by individual (major) version, with only libraries implementing the latest released version in a separate table. While homie is bound to evolve further, the goal should be to release as few versions as possible.

EDIT: oh, and I would also suggest ordering tables in reverse version order (latest version at the top, oldest at the bottom).