Add user-guide for Windows binary verification, add entry to index.md, and add images to png/ dir.

Fix some jekyll serve errors pertaining to the Qubes/Whonix isolation guide:
+ In resources/user-guides/cli_wallet_daemon_isolation_qubes_whonix.md change from `static_page` to `user-guide`. Fixes error: `Missing i18n key: en:CLI Wallet/Daemon Isolation with Qubes + Whonix`.
+ Qubes/Whonix guide was missing from Italian lang section, prevented serving site. Apparently this also alphabetized the Italian lang sections index when I copied an index.md from another lang there.

- Deleted Website section from user guides, will refer to README instead (too much upkeep)
- Put an untranslated snippet on non-English user guides until translated

- Removed unnecessary legal pages (all have been combined into 'Legal' page)
- Removed unnecessary resources pages that are not in the navigation
- Adjusted press kit for translation

- Moved technical specs out of 'Resources' and into root

Describe return fields of RPC call 'sendrawtransaction'
closes #224

Sorry for throwing everything into one commit, splitting my changes
to individual will probably take ages.

The command line is missing --generate-from-keys option

- Updated events
- Added Mattermost and Taiga to Hangouts page and fixed Reddit icon
- Added icons to Team page to replace links
- Added DragonflyBSD icon to spritesheet and placed on Downloads page
- Added Monero Press Kit page and several PNG and AI files, including a large zip with everything
- Updated Website General User Guide
- Changed Surae's name to Brandon on MRL page
- Several CSS tweaks and fixes

* Mooooooo

We are now past September.

* grammar fix

* initial entry
* note: kramdown table does not render on GitHub preview

* fixed filename so it can be rendered to HTML

Increases privacy by requiring supported browsers to *not* send a
referer header. Also prevents tabnabbing.

This PR includes the following:
- Fix issue with daemon-rpc example styling.
- Remove references to deprecated class “cli-code” and replace with
code blocks where necessary.
- Add new line between all RPC calls and outputs.
- Use 3-apostrophe code blocks instead of indent for all curl examples
for markdown neatness and to enable future syntax highlighting.

- Indented the Example code snippets
- Added missing parameters and return values to transfer
  and transfer_split