improve English version of landing page and update other languages

[amchagas]

No description provided.

[emdupre]

How do you envision improving, here ? Is this just looking for typos and/or grammatical errors, or were you thinking something else ?

[amchagas]

I'm thinking about typos/grammar, but more layout and the actual content (text/information) of each page, so that they can be used as the template/start point for translations

[emdupre]

Great ! It might help if you could update the issue to point to some specific examples, just so we know where to get started :)

[amchagas]

I changed a couple of things on the english version of the website, they are currently on the development branch.
I don't think I can prettify things much further myself, and if everyone is happy with the way it looks, I would ask for people to have a look at grammar, and even makes things prettier themselves, and then close this issue, so that we can make the same changes for the other languages.