Unify social links icons with marketing web merginmaps.com

[MarcelGeo]

[tomasMizera]

Hi @harminius, can you help us here please? 😇

[MarcelGeo]

@harminius provide screenshots of marketing web and docs upgrade.

[harminius]

docs - it's now on the https://dev.merginmaps.com/docs/ if you want to test the links @RastoHu

marketing web