[Major]: Update website to new look

[allgandalf]

closes #29

[allgandalf]

I will work in this migration over the week, as you suggested @mdietze , Have put all contents from old website to one single folder,

We need to make some changes to the repo settings, I will update here once that is needed,

Note

Also can I have admin/repo access here ? I think I need it in case we need some quick PR fixes!!

People that I think should keep their 👀 on this @dlebauer @robkooper @infotroph @eshantri

[allgandalf]

PR up for review

[dlebauer]

@GandalfGwaihir thank you for all of your hard work on this! Is there a staging site where I can take a look at the changes?

[allgandalf]

@dlebauer , here is the website deployed on /web route:

https://pecanproject.github.io/web/

[dlebauer]

Although I haven't reviewed all of the (>1000 file and ~30k line changes), I have reviewed the website and in my opinion the new website is ready to release.