silence npm update, way too HTTP requests
.functions: Add `getcertnames`

This function shows all the names (CNs and SANs) listed in the SSL certificate for a given domain.

As always, improvements and other feedback is welcome!
.functions: Improve `getcertnames`

Follow-up to 12bb9dac8ee7f4bcdf3e74fcbc0455a04be0211f.

Many thanks to @dserodio!
.osx: Tweak language settings comment

Fixes #189.
.osx: Show the path bar in Finder
.osx: Add Notification Center value for hot corners

Ref. #187.
Merge branch 'master' of https://github.com/mathiasbynens/dotfiles into upstream

* 'master' of https://github.com/mathiasbynens/dotfiles:
  .osx: Add Notification Center value for hot corners
  .osx: Show the path bar in Finder
  .osx: Tweak language settings comment
  .functions: Improve `getcertnames`
  .functions: Add `getcertnames`
merge upstream