1.1
  - Restore password entry, use askpass() package
  - Fix vignette: Glenn Greenwald's example key has expired
  - Fix #3 for realz

1.0
  - MacOS: update to gpgme 1.12.0 with gnupg 1.4.23
  - Windows: update to gpgme 1.11.1 with gnupg 1.4.23
  - Add as_text parameter to decrypt to support raw output
  - Do not ask for user confirmation in gpg_delete(), fixes #3
  - Remove the password entry callback (doesn't work in gpg anymore)

0.5
  - Extract autobrew script to separate repository

0.4
  - Always try to use native pinentry first before fallbacks
  - Add gpg_list_signatures() function
  - Refactor gpg_list_keys()

0.3
  - Add support for non-detached (clear/normal mode) signature
  - Rename some parameters for consistency
  - Support 'search' parameter in gpg_import (tnx Marius Pascariu)
  - Expose 'pinentry' function
  - Better out-of-the-box support for entering passphrases
  - Search for keys on multiple keyservers
  - Mention 'haveged' to solve freezing keygen problem

0.2
  - Initial CRAN release
