nettle: update to 3.8 and drop 32-bit apps (commit: 4ed5aa6)
Rebuild nettle deps* gnutls-3: rebuild after nettle update & drop 32-bit apps* squid: rebuild after nettle update* gst-plugin-bad1: rebuild after nettle update (commit: d6a7ab0)
rebuild nettle and gnutls3 deps* rdesktop: rebuild after nettle update* libzip: rebuild after nettle update* claws-mail: rebuild after nettle update* aria2: rebuild after nettle update (commit: 16102a4)
nim: Add package (commit: a78de59)