main:
 - [x] translated: de.yml - Status: peer-reviewed
 - [x] translated: lang\de\ - Status: peer-reviewed
 - [x] added: "de: Deutsch in other ymls"

resources:
 * untranslated: moneropedia - some terms added to match de.yml
 * untranslated: user guides
 * untranslated:  developer guides

Special thanks to ErCiccione and rodolfo912 as well as to rbrunner7

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

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.