Log Message:
Version 2.0.2 (released 2013-01-08)

* oathtool: Base32 decoding of keys are now more liberal in what accepts.
  It can now accept keys on the "gr6d 5br7 25s6 vnck v4vl hlao re"
  format, i.e., base32 data delimited using SPC and without padding.
  The old proper base32 format is still supported.
* liboath: oath_base32_decode now ignores SPC and adds pad characters.
* liboath: If password in usersfile is + then ignore supplied password.
  This enables the pam_oath module to be used with external password
  verification.  Based on patch from Ilkka Virta <itvirta@iki.fi>.
* tests: Fixed expiry date of some certificates used in the test suite.
  The last release would only complete 'make check' during a 30 day window.
* API and ABI is backwards compatible with the previous version.

Version 2.0.1 (released 2012-10-24)

* libpskc, pskctool: Support sign and verify of PSKC data using XML DigSig.
* libpskc: XML Schema validation modified.
  The entire PSKC schema is now supported (before the XML Digital
  Signatures and Encryption parts were removed).  The code now assumes
  that the schema is available in the local XML catalog.  Thanks to Liam
  Quin for hints about XML catalogs.
* pskctool: the --check (-c) parameter was renamed to --info (-i).
* API and ABI is backwards compatible with the previous version.

Version 2.0.0 (released 2012-10-10)

* libpskc, pskctool: New components.
  The OATH Toolkit now supports the Portable Symmetric Key Container
  (PSKC) data format specified in RFC 6030 for dealing with key
  provisioning.  There is a new low-level library libpskc for managing
  PSKC data for application developers and a new command line tool
  pskctool for interacting with PSKC data for users.  The PSKC
  functionality depends on Libxml2 <http://xmlsoft.org/>.  It can be
  disabled unconditionally using the ./configure-parameter
  --disable-pskc.
* liboath: Add manpages for library API.
* API and ABI is backwards compatible with the previous version.