Unify usage of SUSE vs SUSE®

[asettle]

8.1 Deploy Stratos on SUSE® CaaS Platform:

https://susedoc.github.io/doc-cap/master/single-html/cap-guides/#sec-cap-stratos-prod

There's a sudden change here when I think a different entity is being used because it has, "SUSE® CaaS Platform" - with the registered symbol. It's used inconsistently throughout the guide, I can see about 20 references of SUSE with the registered symbol, vs. about 400 odd without it. Any particular reason this is used the way it is?

[btat]

Looking back I can't really remember why the registered version was suddenly used and the inconsistency is indeed odd looking.

Action item: change the incorrect entities containing the registered symbol to the entity without it

[KucharczykL]

Right now, we should be adding it only to SUSE products and only on the first occurence: http://docserv.nue.suse.com/documents/Style_Guide/docu_styleguide/single-html/#sec-trademark

However after discussing it with others, discussion was opened about changing it because right now the rules are a bit too complicated: SUSE/doc-styleguide#145