gcr 3.13.91:
 - Add support for parsing EC keys [#672137]
 - Add support for EC keys to key renderer
 - Parser support for PEM 'PUBLIC KEY' files
 - Parser support for parsing ECDSA OpenSSH keys
 - Fix use of libgcrypt 1.6+
 - Fix for deprecations in Gtk 3.13.x
 - Updated translations
 - Use g_debug() instead of our own debug wrappers
 - Bump required GLib version to 2.38.x
 - Don't include deprecated library in our pkg-config file [#732082]
 - Don't use non-portable 'sed -i' shell command [#728506]
 - Change CVS to Git in error message [#730340]
 - Build fixes