Log message:
archivers: Replace RMD160 checksums with BLAKE2s checksums

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

Could not be committed due to merge conflict:
devel/py-traitlets/distinfo

The following distfiles were unfetchable (note: some may be only fetched
conditionally):

./devel/pvs/distinfo pvs-3.2-solaris.tgz
./devel/eclipse/distinfo eclipse-sourceBuild-srcIncluded-3.0.1.zip

Log message:
devel: Remove SHA1 hashes for distfiles

Log message:
Import radamsa-0.5 as devel/radamsa.

Radamsa is a test case generator for robustness testing, a.k.a. a fuzzer. It is
typically used to test how well a program can withstand malformed and
potentially malicious inputs. It works by reading sample files of valid data
and generating interestringly different outputs from them. The main selling
points of radamsa are that it has already found a slew of bugs in programs that
actually matter, it is easily scriptable and easy to get up and running.