Log message:
net: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

Not committed (merge conflicts...):

net/radsecproxy/distinfo

The following distfiles could not be fetched (fetched conditionally?):

./net/citrix_ica/distinfo citrix_ica-10.6.115659/en.linuxx86.tar.gz
./net/djbdns/distinfo dnscache-1.05-multiple-ip.patch
./net/djbdns/distinfo djbdns-1.05-test28.diff.xz
./net/djbdns/distinfo djbdns-1.05-ignoreip2.patch
./net/djbdns/distinfo djbdns-1.05-multiip.diff
./net/djbdns/distinfo djbdns-cachestats.patch

Log message:
net: Remove SHA1 hashes for distfiles

Log message:
net/ruby-amqp: update to 1.8.0

Changes Between 1.7.0 and 1.8.0 (Jan 2nd, 2018)

* Ruby 2.4 Warnings Squashed

  Contributed by utilum.

  GitHub issues: #233, #229.

* amq-protocol Update

  Minimum amq-protocol version is now 2.2.0.

Log message:
Fix HOMEPAGE, make GitHub url to use ssl.

Log message:
Update ruby-amqp to 1.7.0.

Changes Between 1.6.0 and 1.7.0 (Feb 2nd, 2017)

* Clear Framesets on Exception

  Unprocessed frames received on a connection are now correctly
  cleared when an exception occurs.

  Contributed by Michael Lutsiuk.

  GitHub issue: #218

* amq-protocol Update

  Minimum amq-protocol version is now 2.1.0.

Log message:
Update ruby-amqp to 1.6.0.

## Changes Between 1.5.x and 1.6.0 (Apr 4th, 2016)

### amq-protocol Update

Minimum `amq-protocol` version is now `2.0.1`.

### Provide More Details in TCP Connection Failure Exception

Contributed by Neil Hooey.

GH issue: [#222](https://github.com/ruby-amqp/amqp/issues/222).

### Ensures frameset is cleared after an unhandled exception

Ensures frameset is cleared after an unhandled exception.
This avoids confusing exceptions such as

```
undefined method `method_class' for \ 
#<AMQ::Protocol::BodyFrame:0x0000001e8a60b0>
```

Contributed by Michael Lutsiuk.

GH issue: [#218](https://github.com/ruby-amqp/amqp/issues/218)

Log message:
Remove RUBY_VERSION_SUPPORTED which has the samve value as default.

Log message:
Add SHA512 digests for distfiles for net category

Problems found with existing digests:
	Package haproxy distfile haproxy-1.5.14.tar.gz
	159f5beb8fdc6b8059ae51b53dc935d91c0fb51f [recorded]
	da39a3ee5e6b4b0d3255bfef95601890afd80709 [calculated]

Problems found locating distfiles:
	Package bsddip: missing distfile bsddip-1.02.tar.Z
	Package citrix_ica: missing distfile citrix_ica-10.6.115659/en.linuxx86.tar.gz
	Package djbdns: missing distfile djbdns-1.05-test25.diff.bz2
	Package djbdns: missing distfile djbdns-cachestats.patch
	Package djbdns: missing distfile 0002-dnscache-cache-soa-records.patch
	Package gated: missing distfile gated-3-5-11.tar.gz
	Package owncloudclient: missing distfile owncloudclient-2.0.2.tar.xz
	Package poink: missing distfile poink-1.6.tar.gz
	Package ra-rtsp-proxy: missing distfile rtspd-src-1.0.0.0.tar.gz
	Package ucspi-ssl: missing distfile ucspi-ssl-0.70-ucspitls-0.1.patch
	Package waste: missing distfile waste-source.tar.gz

Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden).  All existing
SHA1 digests retained for now as an audit trail.

Log message:
Apply the same Ruby restrictions as ruby-amq-protocol has.

Log message:
Update ruby-amqp to 1.5.1.

* Depend on amq-protocol ~> 1.9