NiceHash now has a "CryptoNightV7" algorithm to use when buying hash power for Monero after the PoW Change.

- Deleted flippin' template directories (unnecessary now)
- Moved all cussin' HTML to root files instead of in _i18n folder (except for guides)
- Replaced all freakin' strings with liquid translation tags
- Added all Kevin' strings for each language already merged to their respective .yml files
- 40 seconds of testing before sending PR

Signed-off-by: rehrar <rehrar@tuta.io>

Corrected a typo "s/offline, offline,/offline,/"

- fr.yml;
- index.md;
- what-is-monero.md;
- accepting.md;
- contributing.md;
- mining.md;
- faq.md;
- download.md;
- hangouts.md;
- merchants.md;
- about.md;
- researchlab.md;
- technical-specs.md.

Corrected typo Lines 662 & 780 => "s/List of ignatures/List of signatures/g"

to match Rehrar in PR #670 and #676