x265-hg: updated to latest commit, fixed package naming issue
SmartGitHg: update from 6.0.6 to 6.5.3.
nixpkgs: unbound 1.4.22 -> 1.5.1
Merge pull request #5476 from codyopel/x265-update

x265-hg: updated to latest commit, fixed package naming issue
Fix user-facing typos (mainly in descriptions)
Merge pull request #5504 from nckx/cleanups

Fix user-facing typos (mainly in descriptions)
Merge pull request #5495 from mcox/unbound

nixpkgs: unbound 1.4.22 -> 1.5.1
Merge pull request #5480 from lostdj/ltp/upstream-master/smartgit653

SmartGitHg: update from 6.0.6 to 6.5.3.