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:
devel/tkcon: import tkcon-2.7.2

tkcon is a replacement for the standard console that comes with Tk (on
Windows/Mac, but also works on Unix).  tkcon provides many more features
than the standard console and works on all platforms where Tcl/Tk is
available.  It is meant primarily to aid one when working with the little
details inside tcl and tk and to give Unix users the GUI console provided
by default in the Mac and Windows Tk.