The parser C-Node has been completely rewritten to not use the deprecated
`erl_interface` api.

Closes #1378 since Nodex was ripped out and the replacement randomizes
master node name.

This release brings a major performance imrovement, see
https://github.com/martinsvalin/html_entities/pull/17

Otherwise swarm is going to attempt resizing the cluster and timeout

As per discussion on irc, we already used GNU-style versioning system
for release candidates, so it makes sense to use it for develop builds as well.

If fallback url doesn't have a pack.yml file, one from the source will
be used

Otherwise we end up with suggestion on the same level as the childs

Markdown is a fuck…

This version includes a couple of fixes, adds Gun and Mint adapters and
removes 0.x -> 1.0 config migrator, which for some reason fails under
certain conditions. I had to set `override: true` because Quack pins
Tesla to `1.2.0`, but I have looked through the source code and verified
that updating Tesla doesn't break anything there.

This version uses a different locking mechanism, which gets rid of
`WARNING:  you don't own a lock of type ShareLock` log spam

This reverts commit fe7fd331, reversing
changes made to 4fabf83a.

This reverts merge request !1653