Add 2 merchants

Closes #1080 and #1077

See merge request monero-project/monero-site!1271

Renaming for Arcturus

See merge request monero-project/monero-site!1270

README: cleanups and updates

See merge request monero-project/monero-site!1269

Revamp of the FAQ

Closes #994

See merge request monero-project/monero-site!1268

Downloads: show pointer when hovering on dropdowns

See merge request monero-project/monero-site!1264

roadmap: Add CLI release 0.15.0.5

Closes #1073

See merge request monero-project/monero-site!1262

roadmap: resize 'check' emoji

See merge request monero-project/monero-site!1259

Improve 'Developer Guides' page

See merge request monero-project/monero-site!1258

Moneropedia: add 'Pruning'

Closes #1013

See merge request monero-project/monero-site!1256

and link to the Moneropedia entry from the 'Downloads' page

- Split page vertically and add new section: 'External resources'
- Add description for each resource
- Add pics to suggest where the content is located (web page, github, internal doc)

- Added anchors. Visible when hovering on the tabs
- Added "More info:", which links to related sections on getmonero (contributing, user guides, etc)
- Added toc
- Added links to related Moneropedia entries in the answers
- Added side box with more resources and info
- 10 new questions/answers:
	- Can I avoid to download the entire blockchain?
	- why my wallet needs to be scanned everytime I open it?
	- Is it dangerous to run a personal node?
	- Is it dangerous to use a remote node? what's the data a node operator can get from me?
	- How can I contribute?
	- What's the meaning of [technical word]?
	- What wallet should I use?
	- Can't see funds. Did I just lose all my Monero?
	- How can I connect my node via Tor?
	- Why does the blockchain need so much space?

- Ownbit
- ShopinBit

Publish Zero to Monero: Second Edition

See merge request monero-project/monero-site!1267

fix indent

tiny update

add repo link footnote

non-english files dont modify

add repo link to library abstract

user-guides: update fingerprint

See merge request monero-project/monero-site!1266

Update CLSAG paper

See merge request monero-project/monero-site!1265

Fix links to @atomic-unit and remove obsolete note with last update date

Closes #1069

See merge request monero-project/monero-site!1263

README: Add known issue about logging into getmonero GitLab with GitHub OAuth

See merge request monero-project/monero-site!1260

daemon-rpc: remove obsolete note about update height

See merge request monero-project/monero-site!1261

FAQ: remove 'untranslated' snippet

See merge request monero-project/monero-site!1257

Update wallet-rpc.md: add "set_daemon" method.

See merge request monero-project/monero-site!1243

Added documentation for "set_daemon" method to wallet-rpc.md.

Co-authored-by: woodser
Co-authored-by: ericcione

downloads: improve GUI known issue string

See merge request monero-project/monero-site!1255

downloads: add known issue about CLI 0.15.0.5 on ubuntu 16.04

See merge request monero-project/monero-site!1254

Roadmap: new structure

Closes #1057, #1067, and #1070

See merge request monero-project/monero-site!1246

README: update istructions to add a FAQ entry

See merge request monero-project/monero-site!1236