testing/snownews: new aport

https://kiza.eu/software/snownews/
Snownews is a text mode RSS/RDF newsreader
main/tdb: upgrade to 1.3.0
main/ldb: upgrade to 1.1.17
main/samba: upgrade to 4.1.10
main/busybox: fix top

ref #3234
main/busybox: add support for --no-dereference in 'diff'

ref #2847
main/busybox: enable diff's long opts for --no-dereference
main/busybox: fix the top patch

ref #3234
main/ngircd: rebuild against new openssl
testing/tor: upgrade to 0.2.4.23
main/parted: upgrade to 3.2
main/cleancss: upgrade to 2.2.11