fixed go.mod

add bitcoin and monero links, add `rel="noopener"` to a tags containi…

…ng bitcoin and monero links, and add Test case for monero and bitcoin

add bitcoin and monero links, add `rel="noopener"` to a tags containi…

…ng bitcoin and monero links, and add Test case for monero and bitcoin

v2/README: make a definitive decision on v2 import path

This change makes it clear that the v2 import path
is github.com/russross/blackfriday/v2, and updates
various links accordingly.

See russross#587 (comment) for details.

This change also converges the README for v1 and v2
to be consistent, as they've started to drift apart.

For russross#587.

GitHub-Pull-Request: russross#675

v2/README: make a definitive decision on v2 import path

This change makes it clear that the v2 import path
is github.com/russross/blackfriday/v2, and updates
various links accordingly.

See russross#587 (comment) for details.

This change also converges the README for v1 and v2
to be consistent, as they've started to drift apart.

For russross#587.

GitHub-Pull-Request: russross#675

README: make a definitive decision on v2 import path

This change makes it clear that the v2 import path
is github.com/russross/blackfriday/v2, and updates
various links accordingly.

See russross#587 (comment) for details.

This change also converges the README for v1 and v2
to be consistent, as they've started to drift apart.
(See PR russross#675 for the equivalent change to the README
on v2 branch.)

For russross#587.

GitHub-Pull-Request: russross#674

README: make a definitive decision on v2 import path

This change makes it clear that the v2 import path
is github.com/russross/blackfriday/v2, and updates
various links accordingly.

See russross#587 (comment) for details.

This change also converges the README for v1 and v2
to be consistent, as they've started to drift apart.
(See PR russross#675 for the equivalent change to the README
on v2 branch.)

For russross#587.

GitHub-Pull-Request: russross#674

v2: Add go.mod (russross#487)

Add go.mod (russross#488)

Merge pull request russross#433 from IainHaslam/master

Fix HTML5 by removing rel="footnote" which is invalid.