1.00 2014-12-17
 - Packaging and documentation updates

0.04 2013-04-25
 - add support for functions in the map

0.03 2013-04-11
 - extract from a verified emails (gpg strips some bits)

0.02 2013-03-26
 - extract from XML in an attachment

0.01 2011-02-04
 - initial release